Who Called Me from Area Code 573?
Quick answerA 573 call usually comes from Columbia or nearby communities, but caller ID can be spoofed, so a local-looking number isn’t proof. If there’s no voicemail, let it go: legitimate callers leave messages.
- No voicemail? Let it go. Real callers leave messages.
- Recognize the pattern? Check the number in the prefix lookup.
- Getting repeats? ActiveArmor® blocks and labels them automatically.
- Same prefix calling again? Compare it against this month’s most-reported 573 prefixes, right on this page.
- Curious who issued a number? Every 573 prefix belongs to a carrier — the registry names it.
Been targeted?Report the call at reportfraud.ftc.gov — reports feed the complaint data that powers spam blocking, including the board on this page. AT&T customers already have ActiveArmor® screening built in.
Most-reported 573 prefixes this month
PrefixReported patternReport volume
(573) 432-XXXXRobocall-heavy
(573) 837-XXXXRobocall-heavy
(573) 206-XXXXRobocall-heavy
(573) 318-XXXXRobocall-heavy
(573) 876-XXXXRobocall-heavy
167 unwanted-call reports naming 573 numbers in FTC Do Not Call complaint data, July 2–17, 2026. Consumer-reported and unverified.
Block spam calls in the 573, included with AT&T wireless
AT&T ActiveArmor® is the network-level security that screens the calls this page is about:
- Fraud calls blocked automatically on the network
- Suspected spam labeled before you answer
- Caller ID & custom call blocking in the free app
- Reverse number lookup (available with ActiveArmor Advanced security. Fee required.)
- Identity monitoring & identity theft insurance (available with ActiveArmor Advanced security. Fee required.)
Included with AT&T wireless plans. Requires compatible device/service and download of the AT&T ActiveArmor® app. Other terms & restrictions apply. May not detect all threats and may block wanted calls. Some features require Advanced mobile security ($7/mo.). See terms.
See how ActiveArmor worksIncluded with the free 30-day AT&T Wireless℠ trialTry AT&T Wireless℠ free for 30 daysDownload the AT&T app, activate a trial eSIM in minutes, and run our network side by side with your current service. No credit card, keep your number.
- 100GB of data plus 25GB hotspot
- Unlimited talk & text in the U.S., Canada and Mexico
- Texting from the U.S. to 200+ countries & territories
- Access to the AT&T 5G network
Offer details
Service good for 30 days. Data: Limited to 100GB of data and 25GB of hotspot data. No additional data is available after limit is reached. Video is limited to SD quality. Talk & Text: Includes unlimited talk & text within the U.S. and unlimited text from the U.S. to over 230 countries. Limits: One trial per user. An unlocked, dual eSIM iPhone is required. You’ll receive a trial phone number that belongs to AT&T and is not available to be ported to another carrier or otherwise retained. Trial plan features and details may differ from or be unavailable in other AT&T plans. U.S. only. All terms subject to change at any time.
Is Area Code 573 a Scam?
No. 573 is a legitimate Columbia area code.
It’s added to the 314 region in 1996 and serves Columbia and surrounding communities. But legitimacy of the code says nothing about any single call. Scammers spoof local numbers constantly.
The code is realAdded to the 314 region in 1996; 786 assigned carrier prefixes serve it today.
Spoofing happens“Neighbor spoofing” fakes local numbers. No voicemail? Let it go.
Screening includedActiveArmor® labels and blocks suspected spam. Included with AT&T wireless plans.
Been targeted? Report it to the FTC at reportfraud.ftc.gov. Reports feed the complaint data that powers spam blocking.
Scam texts from area code 573 numbers
The most common area code 573 text scam is the “wrong number” opener: a friendly message that pretends to know you, then moves the chat to WhatsApp and eventually to an investment pitch. Scripts currently circulating:
- “U at home?” · “Are you busy tomorrow?” · “How are you doing?”
- Delivery-problem and job-offer texts that link out to a login page
Don’t reply. A response marks your number as live. Forward scam texts to 7726 (SPAM), and AT&T ActiveArmor® filters known senders automatically.
How number spoofing works in area code 573
Caller ID is easy to forge. Spoofing fakes the number a call displays. The real owner of that 573 number isn’t involved and usually has no idea. That’s why blocking one number rarely stops the calls.
- A call from a number almost identical to yours (same 573 and prefix) is “mirror spoofing.” A missed call from your own number is never worth returning.
- Strangers calling you back saying you called them? Your 573 number is being spoofed. It typically passes within days, and you don’t need a new number. Report it at reportfraud.ftc.gov.
- The caller-ID checkmark: AT&T verifies network calls (STIR/SHAKEN). A verified mark means the displayed number wasn’t faked. No mark doesn’t always mean scam, but treat it with more caution.
Spoofed or not, the rule holds: unexpected caller, no voicemail? Let it go.
573 Area Code Prefix & Carrier Lookup
The three digits after the area code identify the carrier a number was issued to. All 786 assigned 573 prefixes below are real, from the public numbering registry. Type to filter.
This isn’t a reverse phone lookup: no legitimate free service can tell you who owns a specific number. What a 573 prefix does show: the carrier that issued it, whether it’s wireless, landline or VoIP, and the community it belongs to, which is often enough to judge whether a call was worth returning.
786 prefixes · updated monthly
| Prefix | Carrier | Line type |
|---|---|---|
| 573-200 | T-Mobile | Wireless |
| 573-201 | AT&T Mobility | Wireless |
| 573-202 | T-Mobile | Wireless |
| 573-203 | Lumen (Level 3) | VoIP |
| 573-204 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-205 | AT&T Mobility | Wireless |
| 573-206 | Lumen (Level 3) | VoIP |
| 573-207 | Lumen (Level 3) | VoIP |
| 573-208 | Lumen (Level 3) | VoIP |
| 573-209 | Mark Twain Communications | Landline |
| 573-210 | Verizon Wireless | Wireless |
| 573-212 | Verizon Wireless | Wireless |
| 573-213 | Lumen (Level 3) | VoIP |
| 573-214 | Brightspeed | Landline |
| 573-215 | Mark Twain Communications | Landline |
| 573-216 | T-Mobile | Wireless |
| 573-217 | Lumen (Level 3) | VoIP |
| 573-218 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-219 | T-Mobile | Wireless |
| 573-220 | AT&T Mobility | Wireless |
| 573-221 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-222 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-223 | Windstream | Landline |
| 573-224 | Windstream | Landline |
| 573-225 | AT&T Mobility | Wireless |
| 573-226 | Brightspeed | Landline |
| 573-227 | Lumen (Level 3) | VoIP |
| 573-228 | United States Cellular | Wireless |
| 573-229 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-230 | T-Mobile | Wireless |
| 573-231 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-232 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-233 | Verizon Wireless | Wireless |
| 573-234 | Brightspeed | Landline |
| 573-235 | Onvoy (Sinch) | VoIP |
| 573-236 | Kingdom Tel. | Landline |
| 573-237 | Fidelity Telephone | Landline |
| 573-238 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-239 | AT&T Mobility | Wireless |
| 573-240 | Lumen (Level 3) | VoIP |
| 573-241 | Verizon Wireless | Wireless |
| 573-242 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-243 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-244 | Steelville Tel. Exch. | Landline |
| 573-245 | Brightspeed | Landline |
| 573-246 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-247 | AT&T Mobility | Wireless |
| 573-248 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-249 | Farber Tel. | Landline |
| 573-250 | Lumen (Level 3) | VoIP |
| 573-251 | Brightspeed | Landline |
| 573-252 | Kingdom Tel. | Landline |
| 573-253 | AT&T Mobility | Wireless |
| 573-254 | Kingdom Tel. | Landline |
| 573-255 | Windstream | Landline |
| 573-256 | Brightspeed | Landline |
| 573-257 | Onvoy Spectrum (Sinch) | VoIP |
| 573-258 | AT&T Mobility | Wireless |
| 573-259 | AT&T Mobility | Wireless |
| 573-260 | Lumen (Level 3) | VoIP |
| 573-261 | Verizon Wireless | Wireless |
| 573-262 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-263 | AT&T Mobility | Wireless |
| 573-264 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-265 | Brightspeed | Landline |
| 573-266 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-267 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-268 | T-Mobile | Wireless |
| 573-269 | Brightspeed | Landline |
| 573-270 | Verizon Wireless | Wireless |
| 573-271 | Verizon Wireless | Wireless |
| 573-272 | American Messaging (paging) | Landline |
| 573-273 | Peerless Network | VoIP |
| 573-274 | Verizon Wireless | Wireless |
| 573-275 | AT&T Mobility | Wireless |
| 573-276 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-277 | AT&T Mobility | Wireless |
| 573-278 | American Messaging (paging) | Landline |
| 573-279 | Onvoy (Sinch) | VoIP |
| 573-280 | AT&T Mobility | Wireless |
| 573-281 | Lumen (Level 3) | VoIP |
| 573-282 | AT&T Mobility | Wireless |
| 573-283 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-284 | Verizon Wireless | Wireless |
| 573-285 | Lumen (Level 3) | VoIP |
| 573-286 | AT&T Mobility | Wireless |
| 573-287 | Lumen (Level 3) | VoIP |
| 573-288 | Brightspeed | Landline |
| 573-289 | AT&T Mobility | Wireless |
| 573-290 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-291 | AT&T Mobility | Wireless |
| 573-292 | Brightspeed | Landline |
| 573-293 | Bps Telephone Company | Landline |
| 573-294 | Brightspeed | Landline |
| 573-295 | Kingdom Tel. | Landline |
| 573-296 | Onvoy (Sinch) | VoIP |
| 573-297 | Windstream | Landline |
| 573-298 | Skye Telecom LLC dba Skyetel | Landline |
| 573-299 | Brightspeed | Landline |
| 573-300 | AT&T Mobility | Wireless |
| 573-301 | AT&T Mobility | Wireless |
| 573-302 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-303 | Verizon Business (MCImetro) | Landline |
| 573-304 | Telnyx | Landline |
| 573-305 | AT&T Mobility | Wireless |
| 573-306 | Onvoy (Sinch) | VoIP |
| 573-307 | Onvoy (Sinch) | VoIP |
| 573-308 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-309 | Bandwidth.com | VoIP |
| 573-310 | Metro by T-Mobile (MetroPCS) | Wireless |
| 573-312 | Lumen (Level 3) | VoIP |
| 573-313 | Onvoy (Sinch) | VoIP |
| 573-314 | Lumen (Level 3) | VoIP |
| 573-315 | Verizon Wireless | Wireless |
| 573-316 | Bandwidth.com | VoIP |
| 573-317 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-318 | AT&T Mobility | Wireless |
| 573-319 | Lumen (Level 3) | VoIP |
| 573-320 | Onvoy (Sinch) | VoIP |
| 573-321 | Lumen (Level 3) | VoIP |
| 573-322 | Brightspeed | Landline |
| 573-323 | Brightspeed | Landline |
| 573-324 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-325 | Brightspeed | Landline |
| 573-326 | Verizon Wireless | Wireless |
| 573-327 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-328 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-329 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-330 | AT&T Mobility | Wireless |
| 573-331 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-332 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-333 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-334 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-335 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-336 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-337 | Verizon Wireless | Wireless |
| 573-338 | United States Cellular | Wireless |
| 573-339 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-340 | Lumen (Level 3) | VoIP |
| 573-341 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-342 | Lumen (Level 3) | VoIP |
| 573-343 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-344 | AT&T Mobility | Wireless |
| 573-345 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-346 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-347 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-348 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-349 | Lumen (Level 3) | VoIP |
| 573-350 | Onvoy (Sinch) | VoIP |
| 573-351 | Windstream | Landline |
| 573-352 | Lumen (Level 3) | VoIP |
| 573-353 | T-Mobile | Wireless |
| 573-354 | Windstream | Landline |
| 573-355 | Lumen (Level 3) | VoIP |
| 573-356 | T-Mobile | Wireless |
| 573-357 | Bps Telephone Company | Landline |
| 573-358 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-359 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-360 | Spectrum (Charter IP) | Landline |
| 573-361 | Onvoy (Sinch) | VoIP |
| 573-362 | Onvoy (Sinch) | VoIP |
| 573-363 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-364 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-365 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-366 | AT&T Mobility | Wireless |
| 573-367 | Brightspeed | Landline |
| 573-368 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-369 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-370 | Peerless Network | VoIP |
| 573-371 | Peerless Network | VoIP |
| 573-372 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-373 | Brightspeed | Landline |
| 573-374 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-375 | United States Cellular | Wireless |
| 573-376 | Onvoy (Sinch) | VoIP |
| 573-377 | Windstream | Landline |
| 573-378 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-379 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-380 | AT&T Mobility | Wireless |
| 573-381 | AT&T (Teleport Communications) | Landline |
| 573-382 | AT&T Mobility | Wireless |
| 573-383 | Onvoy (Sinch) | VoIP |
| 573-384 | Windstream | Landline |
| 573-385 | Onvoy (Sinch) | VoIP |
| 573-386 | Kingdom Tel. | Landline |
| 573-387 | Kingdom Tel. | Landline |
| 573-388 | Bandwidth.com | VoIP |
| 573-389 | Onvoy (Sinch) | VoIP |
| 573-390 | AT&T Mobility | Wireless |
| 573-391 | AT&T Mobility | Wireless |
| 573-392 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-393 | Brightspeed | Landline |
| 573-394 | Peerless Network | VoIP |
| 573-395 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-396 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-397 | Brightspeed | Landline |
| 573-398 | Onvoy (Sinch) | VoIP |
| 573-399 | Windstream | Landline |
| 573-400 | Onvoy (Sinch) | VoIP |
| 573-401 | Peerless Network | VoIP |
| 573-402 | Lumen (Level 3) | VoIP |
| 573-403 | Peerless Network | VoIP |
| 573-404 | Onvoy (Sinch) | VoIP |
| 573-405 | Verizon Wireless | Wireless |
| 573-406 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-407 | Verizon Wireless | Wireless |
| 573-408 | Verizon Wireless | Wireless |
| 573-409 | Verizon Business (MCImetro) | Landline |
| 573-410 | United States Cellular | Wireless |
| 573-412 | Lumen (Level 3) | VoIP |
| 573-413 | AT&T Mobility | Wireless |
| 573-414 | AT&T Mobility | Wireless |
| 573-415 | Lumen (Level 3) | VoIP |
| 573-416 | United States Cellular | Wireless |
| 573-417 | Lumen (Level 3) | VoIP |
| 573-418 | Verizon Wireless | Wireless |
| 573-419 | AT&T Mobility | Wireless |
| 573-420 | Windstream | Landline |
| 573-421 | AT&T Mobility | Wireless |
| 573-422 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-423 | Onvoy (Sinch) | VoIP |
| 573-424 | T-Mobile | Wireless |
| 573-425 | Onvoy (Sinch) | VoIP |
| 573-426 | Fidelity Cablevision | VoIP |
| 573-427 | AT&T Mobility | Wireless |
| 573-428 | AT&T Mobility | Wireless |
| 573-429 | AT&T Mobility | Wireless |
| 573-430 | AT&T Mobility | Wireless |
| 573-431 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-432 | Onvoy (Sinch) | VoIP |
| 573-433 | Lumen (Level 3) | VoIP |
| 573-434 | T-Mobile | Wireless |
| 573-435 | Brightspeed | Landline |
| 573-436 | Brightspeed | Landline |
| 573-437 | Fidelity Telephone | Landline |
| 573-438 | Brightspeed | Landline |
| 573-439 | Mark Twain Rural Tel. | Landline |
| 573-440 | Verizon Wireless | Wireless |
| 573-441 | Brightspeed | Landline |
| 573-442 | Brightspeed | Landline |
| 573-443 | Brightspeed | Landline |
| 573-444 | Verizon Wireless | Wireless |
| 573-445 | Brightspeed | Landline |
| 573-446 | Brightspeed | Landline |
| 573-447 | Brightspeed | Landline |
| 573-448 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-449 | Brightspeed | Landline |
| 573-450 | AT&T Mobility | Wireless |
| 573-451 | Fidelity Cablevision | VoIP |
| 573-452 | Fidelity Cablevision | VoIP |
| 573-453 | Fidelity Cablevision | VoIP |
| 573-454 | Bandwidth.com | VoIP |
| 573-455 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-456 | Fidelity Cablevision | VoIP |
| 573-457 | Fidelity Telephone | Landline |
| 573-458 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-459 | Fidelity Telephone | Landline |
| 573-460 | Fidelity Cablevision | VoIP |
| 573-461 | Ellington Tel. | Landline |
| 573-462 | T-Mobile | Wireless |
| 573-463 | Onvoy (Sinch) | VoIP |
| 573-464 | Lumen (Level 3) | VoIP |
| 573-465 | Verizon Wireless | Wireless |
| 573-466 | Verizon Wireless | Wireless |
| 573-467 | T-Mobile | Wireless |
| 573-468 | Fidelity Telephone | Landline |
| 573-469 | AT&T (Teleport Communications) | Landline |
| 573-470 | United States Cellular | Wireless |
| 573-471 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-472 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-473 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-474 | Brightspeed | Landline |
| 573-475 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-476 | Chariton Valley Communications Corporation | Landline |
| 573-477 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-478 | Mark Twain Rural Tel. | Landline |
| 573-479 | AT&T Mobility | Wireless |
| 573-480 | AT&T Mobility | Wireless |
| 573-481 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-482 | T-Mobile | Wireless |
| 573-483 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-484 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-485 | Windstream | Landline |
| 573-486 | Brightspeed | Landline |
| 573-487 | Onvoy (Sinch) | VoIP |
| 573-488 | Lumen (CenturyLink) | Landline |
| 573-489 | AT&T Mobility | Wireless |
| 573-490 | Onvoy (Sinch) | VoIP |
| 573-491 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-492 | Windstream | Landline |
| 573-493 | Windstream | Landline |
| 573-494 | Brightspeed | Landline |
| 573-495 | Windstream | Landline |
| 573-496 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-497 | Brightspeed | Landline |
| 573-498 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-499 | Brightspeed | Landline |
| 573-500 | Bandwidth.com | VoIP |
| 573-501 | United States Cellular | Wireless |
| 573-502 | Spectrum (Charter IP) | Landline |
| 573-503 | Lumen (Level 3) | VoIP |
| 573-504 | Bandwidth.com | VoIP |
| 573-505 | Bandwidth.com | VoIP |
| 573-506 | Lumen (Level 3) | VoIP |
| 573-507 | Socket Telecom | Landline |
| 573-508 | AT&T Mobility | Wireless |
| 573-509 | Onvoy (Sinch) | VoIP |
| 573-510 | AT&T Mobility | Wireless |
| 573-512 | T-Mobile | Wireless |
| 573-513 | Verizon Wireless | Wireless |
| 573-514 | T-Mobile | Wireless |
| 573-515 | Onvoy (Sinch) | VoIP |
| 573-516 | Verizon Wireless | Wireless |
| 573-517 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-518 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-519 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-520 | Lumen (Level 3) | VoIP |
| 573-521 | AT&T Mobility | Wireless |
| 573-522 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-523 | Windstream | Landline |
| 573-524 | Bandwidth.com | VoIP |
| 573-525 | At&T Enterprises | Landline |
| 573-526 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-527 | Onvoy (Sinch) | VoIP |
| 573-528 | AT&T Mobility | Wireless |
| 573-529 | T-Mobile | Wireless |
| 573-530 | Telnyx | Landline |
| 573-531 | Onvoy (Sinch) | VoIP |
| 573-532 | United States Cellular | Wireless |
| 573-533 | Metro by T-Mobile (MetroPCS) | Wireless |
| 573-534 | At&T Enterprises | Landline |
| 573-535 | Metro by T-Mobile (MetroPCS) | Wireless |
| 573-536 | AT&T Mobility | Wireless |
| 573-537 | T-Mobile | Wireless |
| 573-538 | Onvoy (Sinch) | VoIP |
| 573-539 | AT&T Mobility | Wireless |
| 573-540 | Csc Wireless | Wireless |
| 573-541 | AT&T Mobility | Wireless |
| 573-542 | AT&T Mobility | Wireless |
| 573-543 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-544 | AT&T Mobility | Wireless |
| 573-545 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-546 | Brightspeed | Landline |
| 573-547 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-548 | Brightspeed | Landline |
| 573-549 | Windstream | Landline |
| 573-550 | AT&T Mobility | Wireless |
| 573-551 | Onvoy (Sinch) | VoIP |
| 573-552 | Lumen (Level 3) | VoIP |
| 573-553 | AT&T (Teleport Communications) | Landline |
| 573-554 | Lumen (CenturyLink) | Landline |
| 573-556 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-557 | Lumen (Level 3) | VoIP |
| 573-558 | Ellington Tel. | Landline |
| 573-559 | Lumen (Level 3) | VoIP |
| 573-560 | Lumen (Level 3) | VoIP |
| 573-561 | Lumen (Level 3) | VoIP |
| 573-562 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-563 | Verizon Business (MCImetro) | Landline |
| 573-564 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-565 | Brightspeed | Landline |
| 573-566 | Windstream | Landline |
| 573-567 | Lumen (Level 3) | VoIP |
| 573-568 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-569 | Lumen (Level 3) | VoIP |
| 573-570 | Onvoy (Sinch) | VoIP |
| 573-571 | Verizon Wireless | Wireless |
| 573-572 | Onvoy (Sinch) | VoIP |
| 573-573 | Onvoy (Sinch) | VoIP |
| 573-574 | Onvoy (Sinch) | VoIP |
| 573-575 | Lumen (Level 3) | VoIP |
| 573-576 | AT&T Mobility | Wireless |
| 573-577 | T-Mobile | Wireless |
| 573-578 | AT&T Mobility | Wireless |
| 573-579 | AT&T Mobility | Wireless |
| 573-580 | Onvoy Spectrum (Sinch) | VoIP |
| 573-581 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-582 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-583 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-584 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-585 | Onvoy (Sinch) | VoIP |
| 573-586 | T-Mobile | Wireless |
| 573-587 | T-Mobile | Wireless |
| 573-588 | Brightspeed | Landline |
| 573-589 | AT&T Mobility | Wireless |
| 573-590 | Verizon Wireless | Wireless |
| 573-591 | Chariton Valley Communications Corporation | Landline |
| 573-592 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-593 | Windstream | Landline |
| 573-594 | Windstream | Landline |
| 573-595 | Lumen (Level 3) | VoIP |
| 573-596 | Verizon Business (MCImetro) | Landline |
| 573-597 | Lumen (Level 3) | VoIP |
| 573-598 | Brightspeed | Landline |
| 573-599 | Onvoy (Sinch) | VoIP |
| 573-600 | Chariton Valley Communications Corporation | Landline |
| 573-601 | T-Mobile | Wireless |
| 573-602 | Onvoy (Sinch) | VoIP |
| 573-603 | Spectrum (Charter IP) | Landline |
| 573-604 | AT&T Mobility | Wireless |
| 573-605 | Spectrum (Charter IP) | Landline |
| 573-606 | Nuso | Landline |
| 573-607 | Socket Telecom | Landline |
| 573-608 | AT&T (Teleport Communications) | Landline |
| 573-609 | AT&T Mobility | Wireless |
| 573-610 | Windstream | Landline |
| 573-612 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-613 | T-Mobile | Wireless |
| 573-614 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-615 | Onvoy (Sinch) | VoIP |
| 573-616 | Mcc Telephony | Landline |
| 573-617 | T-Mobile | Wireless |
| 573-618 | Onvoy (Sinch) | VoIP |
| 573-619 | AT&T Mobility | Wireless |
| 573-620 | Verizon Wireless | Wireless |
| 573-621 | Verizon Wireless | Wireless |
| 573-622 | Lumen (Level 3) | VoIP |
| 573-623 | Onvoy (Sinch) | VoIP |
| 573-624 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-625 | Lumen (Level 3) | VoIP |
| 573-626 | Brightspeed | Landline |
| 573-627 | Fidelity Telephone | Landline |
| 573-628 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-629 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-630 | AT&T (Teleport Communications) | Landline |
| 573-631 | AT&T Mobility | Wireless |
| 573-632 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-633 | Brightspeed | Landline |
| 573-634 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-635 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-636 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-637 | Brightspeed | Landline |
| 573-638 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-639 | T-Mobile | Wireless |
| 573-640 | Bandwidth.com | VoIP |
| 573-641 | Brightspeed | Landline |
| 573-642 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-643 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-644 | AT&T Mobility | Wireless |
| 573-645 | AT&T Mobility | Wireless |
| 573-646 | Brightspeed | Landline |
| 573-647 | T-Mobile | Wireless |
| 573-648 | Brightspeed | Landline |
| 573-649 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-650 | Verizon Wireless | Wireless |
| 573-651 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-652 | Onvoy (Sinch) | VoIP |
| 573-653 | Onvoy (Sinch) | VoIP |
| 573-654 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-655 | Brightspeed | Landline |
| 573-656 | Windstream | Landline |
| 573-657 | Brightspeed | Landline |
| 573-658 | Verizon Business (MCImetro) | Landline |
| 573-659 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-660 | AT&T Mobility | Wireless |
| 573-661 | T-Mobile | Wireless |
| 573-662 | Lumen (Level 3) | VoIP |
| 573-663 | Ellington Tel. | Landline |
| 573-664 | AT&T Mobility | Wireless |
| 573-665 | Onvoy (Sinch) | VoIP |
| 573-666 | FracTEL | Landline |
| 573-667 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-668 | Spectrum (Charter IP) | Landline |
| 573-669 | Windstream | Landline |
| 573-670 | AT&T Mobility | Wireless |
| 573-671 | Bandwidth.com | VoIP |
| 573-672 | Brightspeed | Landline |
| 573-673 | T-Mobile | Wireless |
| 573-674 | Brightspeed | Landline |
| 573-675 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-676 | Kingdom Tel. | Landline |
| 573-677 | Fidelity Cablevision | VoIP |
| 573-678 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-679 | Fidelity Cablevision | VoIP |
| 573-680 | AT&T Mobility | Wireless |
| 573-681 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-682 | Brightspeed | Landline |
| 573-683 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-684 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-685 | Brightspeed | Landline |
| 573-686 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-687 | Brightspeed | Landline |
| 573-688 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-689 | Brightspeed | Landline |
| 573-690 | AT&T Mobility | Wireless |
| 573-691 | United States Cellular | Wireless |
| 573-692 | AT&T Mobility | Wireless |
| 573-693 | Lumen (Level 3) | VoIP |
| 573-694 | AT&T Mobility | Wireless |
| 573-695 | Bps Telephone Company | Landline |
| 573-696 | Brightspeed | Landline |
| 573-697 | Brightspeed | Landline |
| 573-698 | Brightspeed | Landline |
| 573-699 | Brightspeed | Landline |
| 573-701 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-702 | AT&T (Teleport Communications) | Landline |
| 573-703 | AT&T Mobility | Wireless |
| 573-704 | Onvoy (Sinch) | VoIP |
| 573-705 | T-Mobile | Wireless |
| 573-706 | Onvoy (Sinch) | VoIP |
| 573-707 | Verizon Wireless | Wireless |
| 573-708 | AT&T (Teleport Communications) | Landline |
| 573-709 | Onvoy (Sinch) | VoIP |
| 573-710 | Lumen (Level 3) | VoIP |
| 573-712 | AT&T (Teleport Communications) | Landline |
| 573-713 | Onvoy (Sinch) | VoIP |
| 573-714 | AT&T Mobility | Wireless |
| 573-715 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-716 | Lumen (Level 3) | VoIP |
| 573-717 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-718 | Verizon Wireless | Wireless |
| 573-719 | United States Cellular | Wireless |
| 573-720 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-721 | United States Cellular | Wireless |
| 573-722 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-723 | Verizon Wireless | Wireless |
| 573-724 | AT&T Mobility | Wireless |
| 573-725 | Onvoy (Sinch) | VoIP |
| 573-726 | Lumen (Level 3) | VoIP |
| 573-727 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-728 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-729 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-730 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-731 | Onvoy (Sinch) | VoIP |
| 573-732 | Brightspeed | Landline |
| 573-733 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-734 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-735 | Brightspeed | Landline |
| 573-736 | Windstream | Landline |
| 573-737 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-738 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-739 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-740 | Bandwidth.com | VoIP |
| 573-741 | AT&T Mobility | Wireless |
| 573-742 | T-Mobile | Wireless |
| 573-743 | Steelville Tel. Exch. | Landline |
| 573-744 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-745 | Verizon Wireless | Wireless |
| 573-746 | T-Mobile | Wireless |
| 573-747 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-748 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-749 | Brightspeed | Landline |
| 573-750 | Lumen (Level 3) | VoIP |
| 573-751 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-752 | Verizon Wireless | Wireless |
| 573-753 | Spectrum (Charter IP) | Landline |
| 573-754 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-755 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-756 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-757 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-758 | Lumen (Level 3) | VoIP |
| 573-759 | Windstream | Landline |
| 573-760 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-761 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-762 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-763 | Brightspeed | Landline |
| 573-764 | Fidelity Telephone | Landline |
| 573-765 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-766 | Brightspeed | Landline |
| 573-767 | Brightspeed | Landline |
| 573-768 | AT&T Mobility | Wireless |
| 573-769 | Brightspeed | Landline |
| 573-770 | Onvoy (Sinch) | VoIP |
| 573-771 | Brightspeed | Landline |
| 573-772 | Verizon Wireless | Wireless |
| 573-773 | Onvoy (Sinch) | VoIP |
| 573-774 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-775 | Steelville Tel. Exch. | Landline |
| 573-776 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-777 | Socket Telecom | Landline |
| 573-778 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-779 | Brightspeed | Landline |
| 573-780 | T-Mobile | Wireless |
| 573-781 | Onvoy (Sinch) | VoIP |
| 573-782 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-783 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-784 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-785 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-786 | Steelville Tel. Exch. | Landline |
| 573-787 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-788 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-789 | United States Cellular | Wireless |
| 573-790 | Spectrum (Charter IP) | Landline |
| 573-791 | Onvoy (Sinch) | VoIP |
| 573-792 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-793 | Windstream | Landline |
| 573-794 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-795 | T-Mobile | Wireless |
| 573-796 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-797 | T-Mobile | Wireless |
| 573-798 | Onvoy (Sinch) | VoIP |
| 573-799 | Vonage | VoIP |
| 573-800 | FracTEL | Landline |
| 573-801 | Stratus Networks | Landline |
| 573-802 | Bandwidth.com | VoIP |
| 573-803 | Spectrum (Charter IP) | Landline |
| 573-804 | Telnyx | Landline |
| 573-805 | T-Mobile | Wireless |
| 573-806 | AT&T Mobility | Wireless |
| 573-807 | AT&T Mobility | Wireless |
| 573-808 | AT&T Mobility | Wireless |
| 573-809 | Lumen (Level 3) | VoIP |
| 573-810 | Onvoy (Sinch) | VoIP |
| 573-812 | Onvoy (Sinch) | VoIP |
| 573-813 | AT&T (Teleport Communications) | Landline |
| 573-814 | Brightspeed | Landline |
| 573-815 | Brightspeed | Landline |
| 573-816 | T-Mobile | Wireless |
| 573-817 | Brightspeed | Landline |
| 573-818 | United States Cellular | Wireless |
| 573-819 | United States Cellular | Wireless |
| 573-820 | Verizon Wireless | Wireless |
| 573-821 | AT&T Mobility | Wireless |
| 573-822 | United States Cellular | Wireless |
| 573-823 | AT&T Mobility | Wireless |
| 573-824 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-825 | AT&T Mobility | Wireless |
| 573-826 | AT&T Mobility | Wireless |
| 573-827 | Windstream | Landline |
| 573-828 | Lumen (Level 3) | VoIP |
| 573-829 | Windstream | Landline |
| 573-830 | Lumen (Level 3) | VoIP |
| 573-831 | Onvoy (Sinch) | VoIP |
| 573-832 | T-Mobile | Wireless |
| 573-833 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-834 | Fidelity Telephone | Landline |
| 573-835 | New Florence Tel. Co. | Landline |
| 573-836 | AT&T Mobility | Wireless |
| 573-837 | Lumen (Level 3) | VoIP |
| 573-838 | AT&T Mobility | Wireless |
| 573-839 | Lumen (Level 3) | VoIP |
| 573-840 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-841 | AT&T Mobility | Wireless |
| 573-842 | AT&T Mobility | Wireless |
| 573-843 | T-Mobile | Wireless |
| 573-844 | Lumen (Level 3) | VoIP |
| 573-845 | Onvoy (Sinch) | VoIP |
| 573-846 | AT&T Mobility | Wireless |
| 573-847 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-848 | Lumen (Level 3) | VoIP |
| 573-849 | Spectrum (Charter IP) | Landline |
| 573-850 | Onvoy (Sinch) | VoIP |
| 573-851 | Bandwidth.com | VoIP |
| 573-852 | Ip Horizon | Landline |
| 573-853 | Mark Twain Rural Tel. | Landline |
| 573-854 | AT&T Mobility | Wireless |
| 573-855 | AT&T Mobility | Wireless |
| 573-856 | Windstream | Landline |
| 573-857 | Windstream | Landline |
| 573-858 | Brightspeed | Landline |
| 573-859 | Brightspeed | Landline |
| 573-860 | Fidelity Telephone | Landline |
| 573-861 | Nuso | Landline |
| 573-862 | Windstream | Landline |
| 573-863 | Onvoy (Sinch) | VoIP |
| 573-864 | AT&T Mobility | Wireless |
| 573-865 | AT&T Mobility | Wireless |
| 573-866 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-867 | Onvoy (Sinch) | VoIP |
| 573-868 | Windstream | Landline |
| 573-869 | Chariton Valley Communications Corporation | Landline |
| 573-870 | AT&T Mobility | Wireless |
| 573-871 | Onvoy (Sinch) | VoIP |
| 573-872 | T-Mobile | Wireless |
| 573-873 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-874 | Brightspeed | Landline |
| 573-875 | Brightspeed | Landline |
| 573-876 | Brightspeed | Landline |
| 573-877 | Onvoy (Sinch) | VoIP |
| 573-878 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-879 | Onvoy (Sinch) | VoIP |
| 573-880 | Verizon Wireless | Wireless |
| 573-881 | United States Cellular | Wireless |
| 573-882 | Brightspeed | Landline |
| 573-883 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-884 | Brightspeed | Landline |
| 573-885 | Brightspeed | Landline |
| 573-886 | Brightspeed | Landline |
| 573-887 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-888 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-889 | AT&T Mobility | Wireless |
| 573-890 | Verizon Wireless | Wireless |
| 573-891 | AT&T (Teleport Communications) | Landline |
| 573-892 | Onvoy (Sinch) | VoIP |
| 573-893 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-894 | AT&T Mobility | Wireless |
| 573-895 | Terra Nova Telecom | Landline |
| 573-896 | Embarq Missouri, Inc. dba Centurylink | Landline |
| 573-897 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-898 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-899 | Fidelity Cablevision | VoIP |
| 573-900 | FracTEL | Landline |
| 573-901 | Onvoy (Sinch) | VoIP |
| 573-902 | T-Mobile | Wireless |
| 573-903 | Onvoy (Sinch) | VoIP |
| 573-904 | AT&T Mobility | Wireless |
| 573-905 | Comcast (Xfinity Voice) | VoIP |
| 573-906 | AT&T Mobility | Wireless |
| 573-907 | Onvoy (Sinch) | VoIP |
| 573-908 | Boost Mobile | Landline |
| 573-909 | Onvoy (Sinch) | VoIP |
| 573-910 | Airespring | Landline |
| 573-912 | Lumen (Level 3) | VoIP |
| 573-913 | Onvoy (Sinch) | VoIP |
| 573-914 | AT&T Mobility | Wireless |
| 573-915 | AT&T Mobility | Wireless |
| 573-916 | Ton80 Communications | Landline |
| 573-917 | Lumen (Level 3) | VoIP |
| 573-918 | AT&T Mobility | Wireless |
| 573-919 | Bandwidth.com | VoIP |
| 573-920 | Bandwidth.com | VoIP |
| 573-921 | Onvoy (Sinch) | VoIP |
| 573-922 | AT&T Mobility | Wireless |
| 573-923 | Onvoy (Sinch) | VoIP |
| 573-924 | Ellington Tel. | Landline |
| 573-925 | Onvoy (Sinch) | VoIP |
| 573-926 | T-Mobile | Wireless |
| 573-927 | Fidelity Telephone | Landline |
| 573-928 | Onvoy (Sinch) | VoIP |
| 573-929 | Windstream | Landline |
| 573-930 | Bandwidth.com | VoIP |
| 573-931 | T-Mobile | Wireless |
| 573-932 | United States Cellular | Wireless |
| 573-933 | AT&T Mobility | Wireless |
| 573-934 | Verizon Wireless | Wireless |
| 573-935 | T-Mobile | Wireless |
| 573-936 | Onvoy (Sinch) | VoIP |
| 573-937 | AT&T Mobility | Wireless |
| 573-938 | Bandwidth.com | VoIP |
| 573-939 | Windstream | Landline |
| 573-940 | Onvoy (Sinch) | VoIP |
| 573-941 | Boost Mobile | Landline |
| 573-942 | Onvoy (Sinch) | VoIP |
| 573-943 | Brightspeed | Landline |
| 573-944 | AT&T Mobility | Wireless |
| 573-945 | Ellington Tel. | Landline |
| 573-946 | FracTEL | Landline |
| 573-947 | AT&T Mobility | Wireless |
| 573-948 | AT&T Mobility | Wireless |
| 573-949 | Onvoy (Sinch) | VoIP |
| 573-951 | Commio | Landline |
| 573-952 | T-Mobile | Wireless |
| 573-953 | AT&T Mobility | Wireless |
| 573-954 | Commio | Landline |
| 573-955 | At&T Enterprises | Landline |
| 573-956 | Onvoy (Sinch) | VoIP |
| 573-957 | AT&T Mobility | Wireless |
| 573-960 | Commio | Landline |
| 573-961 | Commio | Landline |
| 573-962 | AT&T Mobility | Wireless |
| 573-963 | Lumen (Level 3) | VoIP |
| 573-964 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-965 | AT&T Mobility | Wireless |
| 573-966 | Onvoy (Sinch) | VoIP |
| 573-967 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-968 | Onvoy (Sinch) | VoIP |
| 573-969 | Spectrum (Charter IP) | Landline |
| 573-970 | Nuso | Landline |
| 573-971 | AT&T Mobility | Wireless |
| 573-972 | Onvoy (Sinch) | VoIP |
| 573-973 | Onvoy (Sinch) | VoIP |
| 573-974 | AT&T Mobility | Wireless |
| 573-975 | Peerless Network | VoIP |
| 573-977 | Lumen (Level 3) | VoIP |
| 573-978 | Csc Voice | Landline |
| 573-979 | Verizon Wireless | Wireless |
| 573-980 | Onvoy Spectrum (Sinch) | VoIP |
| 573-981 | Onvoy Spectrum (Sinch) | VoIP |
| 573-982 | Socket Telecom | Landline |
| 573-983 | Brightspeed | Landline |
| 573-984 | AT&T Mobility | Wireless |
| 573-985 | New Florence Tel. Co. | Landline |
| 573-986 | AT&T Southwest (Southwestern Bell) | Landline |
| 573-987 | AT&T Mobility | Wireless |
| 573-988 | Onvoy (Sinch) | VoIP |
| 573-989 | Windstream | Landline |
| 573-990 | AT&T Mobility | Wireless |
| 573-991 | Onvoy Spectrum (Sinch) | VoIP |
| 573-992 | Twilio | VoIP |
| 573-993 | Onvoy (Sinch) | VoIP |
| 573-994 | Onvoy (Sinch) | VoIP |
| 573-995 | Lumen (Level 3) | VoIP |
| 573-996 | Windstream | Landline |
| 573-997 | AT&T Mobility | Wireless |
| 573-998 | Windstream | Landline |
| 573-999 | AT&T Mobility | Wireless |
Line type reflects the registry assignment; ported numbers can differ. Unknown 573 number calling? ActiveArmor® screens it before you ever look it up.
Cities & Communities in and around Area Code 573
Communities the 573 serves, filtered against the numbering registry’s rate centers, with each community’s key ZIP codes and the AT&T home internet available there. Cities link to their local AT&T internet page.
| City / community | Key ZIP codes | AT&T internet |
|---|---|---|
| Advance | 63730, 63738, 63782 | Internet Air |
| Altenburg | 63748, 63732, 63783 | Internet Air |
| Annada | 63330, 63336, 62045 | Check address |
| Anniston | 63820, 63834, 63823 | Check address |
| Arbyrd | 63821, 63829, 63876 | Internet Air |
| Argyle | 65001, 65048, 65058 | Check address |
| Ashburn | 63433, 62356, 63353 | Check address |
| Auxvasse | 65231, 65262 | Internet Air |
| Barnett | 65011, 65026 | Internet Air |
| Bell City | 63735, 63774, 63771 | Check address |
| Belle | 65013, 65014 | Internet Air |
| Benton | 63736, 63767, 63780 | Internet Air |
| Benton City | 65232, 65264, 65280 | Check address |
| Berger | 63014 | Internet Air |
| Bernie | 63822, 63841, 63863 | Internet Air |
| Bertrand | 63823, 63824 | Internet Air |
| Bismarck | 63624, 63648, 63601 | Internet Air |
| Bland | 65014, 65013 | Internet Air |
| Bloomfield | 63825 | Internet Air |
| Bloomsdale | 63627 | Internet Air |
| Bonne Terre | 63628, 63653, 63601 | Internet Air |
| Bourbon | 65535, 65441 | Internet Air |
| Bowling Green | 63334 | Internet Air |
| Bragg City | 63827, 63840, 63826 | Check address |
| Broseley | 63932, 63940, 63961 | Check address |
| Buell | 63333, 63384 | Check address |
| Caledonia | 63631, 63648, 63624 | Internet Air |
| California | 65018, 65025 | Internet Air |
| Camdenton | 65020, 65052 | Internet Air |
| Campbell | 63933, 63847, 72464 | Internet Air |
| Canton | 63435, 62376, 63448 | Internet Air |
| Cape Girardeau | 63701, 63703, 63745 | Internet Air |
| Cardwell | 63829, 63821 | Internet Air |
| Caruthersville | 63830, 63851 | Internet Air |
| Center | 63436 | Check address |
| Chaffee | 63740, 63744, 63745 | Internet Air |
| Charleston | 63834, 63882, 63820 | Internet Air |
| Clarksville | 63336, 62366, 62355 | Internet Air |
| Clarkton | 63837, 63847, 63848 | Internet Air |
| Climax Springs | 65324, 65326 | Check address |
| Columbia | 65215, 65216, 65202 | Internet Air |
| Crocker | 65452 | Internet Air |
| Cuba | 65453, 65535 | Internet Air |
| Curryville | 63339 | Internet Air |
| Danville | 63361, 63363 | Check address |
| Deering | 63840, 63826, 63827 | Check address |
| Delta | 63744, 63740, 63745 | Check address |
| Desloge | 63653, 63601, 63628 | Check address |
| Dexter | 63841 | Internet Air |
| Dixon | 65459, 65529 | Internet Air |
| Doe Run | 63637, 63601, 63640 | Internet Air |
| Doniphan | 63935 | Internet Air |
| Dudley | 63936, 63841, 63940 | Internet Air |
| East Prairie | 63820, 63845 | Internet Air |
| Edgar Springs | 65462, 65541, 65436 | Internet Air |
| Eldon | 65026, 65064 | Internet Air |
| Elsberry | 63343, 63330, 63347 | Internet Air |
| Eolia | 63344, 63387, 63336 | Internet Air |
| Essex | 63846, 63850, 63841 | Internet Air |
| Eugene | 65032, 65064, 65040 | Internet Air |
| Farmington | 63640, 63601, 63637 | Fiber up to 5 GIG |
| Fisk | 63940, 63936, 63962 | Check address |
| Foley | 63347, 63389, 62006 | Internet Air |
| Fort Leonard Wood | 65473, 65584, 65457 | Internet Air |
| Frankford | 63441, 63459 | Internet Air |
| Freeburg | 65035, 65001, 65048 | Check address |
| Frohna | 63748, 63732, 63783 | Internet Air |
| Fulton | 65251, 65262 | Internet Air |
| Gerald | 63037, 63091, 63056 | Internet Air |
| Gideon | 63848, 63837, 63878 | Check address |
| Glenallen | — | Check address |
| Gravois Mills | 65037, 65072 | Internet Air |
| Hallsville | 65255, 65284 | Internet Air |
| Hannibal | 63401, 63467, 62343 | Internet Air |
| Hartsburg | 65039, 65023, 65010 | Internet Air |
| Hayti | 63851, 63826, 63830 | Internet Air |
| Hayti Heights | 63851, 63826, 63840 | Check address |
| Hermann | 65041, 63014 | Internet Air |
| Holcomb | 63852, 63847, 63837 | Internet Air |
| Holts Summit | 65043, 65063, 65080 | Internet Air |
| Homestown | 63879, 63827, 63851 | Check address |
| Hornersville | 63855, 63821, 63876 | Check address |
| Iberia | 65486 | Internet Air |
| Irondale | 63648, 63653, 63660 | Internet Air |
| Ironton | 63650, 63663 | Internet Air |
| Jackson | 63755, 63701 | Internet Air |
| Jefferson City | 65101, 65043, 65109 | Internet Air |
| Kennett | 63857, 63880, 63849 | Internet Air |
| Kingdom City | 65262, 65231, 65251 | Internet Air |
| La Grange | 63448, 62376 | Internet Air |
| Lake Ozark | 65049, 65047, 65065 | Internet Air |
| Laurie | 65037, 65079, 65072 | Check address |
| Leadwood | 63653, 63601, 63628 | Check address |
| Leslie | 63056, 63013, 63037 | Internet Air |
| Lewistown | 63452, 63447, 63457 | Internet Air |
| Licking | 65542 | Internet Air |
| Lilbourn | 63862, 63866, 63860 | Internet Air |
| Linn | 65051, 65054, 65016 | Check address |
| Linn Creek | 65052, 65020, 65065 | Internet Air |
| Louisiana | 63353, 63433, 62370 | Internet Air |
| Macks Creek | 65786 | Internet Air |
| Malden | 63863, 63822 | Internet Air |
| Marble Hill | 63764, 63760 | Internet Air |
| Marquand | 63655 | Internet Air |
| Marston | 63866, 63862, 63873 | Check address |
| Martinsburg | 65264, 63384, 65232 | Check address |
| Matthews | 63867, 63860, 63828 | Check address |
| Meta | 65058, 65076, 65040 | Check address |
| Mexico | 65265, 65232 | Internet Air |
| Middletown | 63359, 63384 | Internet Air |
| Millersville | 63766, 63739, 63743 | Internet Air |
| Mine La Motte | 63645 | Check address |
| Miner | 63801, 63823, 63824 | Check address |
| Mineral Point | 63660, 63630, 63674 | Internet Air |
| Montgomery City | 63361, 63363 | Internet Air |
| Montreal | 65591 | Check address |
| Mountain View | 65548 | Internet Air |
| Neelyville | 63954, 63945, 63953 | Internet Air |
| New Florence | 63363, 63350, 63361 | Internet Air |
| New Haven | 63068, 63014, 63357 | Internet Air |
| New London | 63459 | Internet Air |
| New Madrid | 63869, 63866, 63860 | Internet Air |
| New Wells | 63732, 63783, 63770 | Check address |
| Newburg | 65529, 65550, 65409 | Internet Air |
| Oak Ridge | 63769, 63743, 63747 | Internet Air |
| Old Appleton | 63770, 63783, 63769 | Check address |
| Oran | 63771, 63767, 63740 | Internet Air |
| Osage Beach | 65065, 65047, 65049 | Internet Air |
| Owensville | 65066, 63091, 65014 | Internet Air |
| Palmyra | 63461 | Internet Air |
| Park Hills | 63601, 63653, 63637 | Fiber up to 5 GIG |
| Parma | 63870, 63874, 63833 | Internet Air |
| Pascola | 63827, 63826, 63851 | Check address |
| Paynesville | 63336, 63330, 63344 | Check address |
| Perryville | 63775 | Internet Air |
| Piedmont | 63957 | Internet Air |
| Poplar Bluff | 63901 | Internet Air |
| Portageville | 63873, 63879 | Internet Air |
| Potosi | 63660, 63630, 63664 | Internet Air |
| Puxico | 63960, 63966, 63763 | Internet Air |
| Qulin | 63961, 63932 | Check address |
| Richland | 65556, 65567 | Internet Air |
| Risco | 63874, 63878, 63870 | Check address |
| Rolla | 65409, 65401 | Internet Air |
| Rush Hill | 65280, 65232, 63352 | Check address |
| Salem | 65560 | Internet Air |
| Scott City | 63758, 63703, 63780 | Internet Air |
| Sedgewickville | 63781, 63743, 63747 | Check address |
| Senath | 63876, 63821, 63855 | Internet Air |
| Sikeston | 63801, 63868, 63823 | Internet Air |
| Silex | 63377, 63387, 63344 | Internet Air |
| St. Robert | 65584, 65457, 65583 | Check address |
| Ste Genevieve | — | Check address |
| Steele | 63877, 63853, 63839 | Internet Air |
| Steelville | 65565 | Internet Air |
| Stover | 65078, 65084 | Internet Air |
| Sullivan | 63080, 63079 | Internet Air |
| Sunrise Beach | 65079, 65049, 65065 | Internet Air |
| Tuscumbia | 65082, 65083 | Internet Air |
| Versailles | 65084, 65011 | Internet Air |
| Viburnum | 65439, 65456, 65566 | Internet Air |
| Village Of Four Seasons | 65049, 65079, 65072 | Check address |
| Wardell | 63879, 63848, 63827 | Check address |
| Waynesville | 65583, 65584 | Internet Air |
| Wellsville | 63384, 65264 | Internet Air |
| Westphalia | 65054, 65085, 65048 | Check address |
| Whitewater | 63785, 63744, 63760 | Check address |
| Williamsville | 63967, 63952 | Check address |
| Zalma | 63782, 63787, 63750 | Internet Air |
City list: AT&T service-area records and the public numbering registry. Key ZIPs: U.S. Census data for each community. Internet type: AT&T eligibility data, June 2026. Availability is always confirmed at your exact address.
573 Area Code Map
Area code 573 serves Columbia and nearby communities in MO.
↓ Printable PDF
Open the printable 573 map (PDF) · All Missouri area codes · Home internet in Columbia
Counties Covered by the 573 Area Code
Counties are served in whole or in part; population is U.S. Census Bureau ACS 2023. The 573 also reaches parts of St. Francois County, Lincoln County, Pulaski County, Phelps County, Callaway County, Camden County, Butler County, Howell County and 29 more.
The 573, explained
Area Code 573: More Than a Number in Columbia
In Columbia, the 573 is more than digits on a caller ID. It arrived in 1996, layered onto the 314 region, and it has meant Columbia and surrounding communities ever since — 786 carrier prefixes keep its lines busy today, and an established 573 number still says you’ve been here a while.
The map tells its own story: Columbia and surrounding communities, with 235 sharing the same streets today. Several codes, one local calling area, no long-distance between any of them — only the 573 came first.
Keeping a 573 matters here. An existing 573 number ports to a new phone, a new carrier, or a new AT&T line, and stays yours anywhere in the U.S. New lines in the area often draw 235 instead — one more reason locals hold on to theirs.
Need a new local number? Shop plans Keep your 573: bring it to AT&TInternet, wireless & stores in the 573
AT&T Home Internet in Area Code 573
AT&T home internet serves communities across area code 573, with AT&T Fiber where it’s built and AT&T Internet Air covering the gaps. Availability is decided address by address; every community in the table above links to its local internet page.
No data capsNo annual contractNo equipment fees
AT&T Fiber: Ltd. avail/areas. Speeds based on wired connection. Actual speeds vary. For 5-GIG, single device wired speed maximum 4.7Gbps. For more info., visit att.com/speed101. AT&T Internet Air: AT&T Internet Air not available in all areas. In rare cases, if your usage is contributing to congestion on the network, AT&T will greatly reduce your speed for a minimum of 30 min.
Pair it with wireless in an internet + wireless bundle. Run a business in the 573? AT&T Business Internet is available at many addresses.
Fiber install day in the 573Check your address ›
Moving to Area Code 573?
Set up home internet in area code 573 before the boxes arrive, and find your new community in the table above or check your exact address below.
Your number moves with you: port your 573 number from anywhere, or keep your old number when you arrive. An AT&T store nearby can handle the whole switch in one visit.
1 · Check your addressSee Fiber or Internet Air availability in seconds.
2 · Schedule for move-in dayInstall lined up before the boxes arrive.
3 · Keep your numberYour mobile number ports; your internet moves.
Get set up before move-in dayPlan your move ›
AT&T Wireless in Area Code 573
AT&T’s 5G network covers most of area code 573. ActiveArmor® spam blocking is included with every unlimited plan, your 573 number stays yours, and great cell phone deals in Columbia are a tap away.
5G across the 573ActiveArmor® includedKeep your 573 number
AT&T may temporarily slow data speeds if the network is busy. 5G req’s compatible plan & device. Coverage not available everywhere. Learn more at att.com/5Gforyou.
Need a new 573 number? Ask when you activate a line: the 573 shares its territory with 235, so new lines may draw one of those codes, and porting an existing 573 number keeps it yours.
Stay connected across ColumbiaShop wireless plans ›
AT&T Stores in Area Code 573
Looking for cell phone stores in area code 573? These stores answer on 573 numbers — walk in for switching, porting, upgrades and hands-on help:
Every AT&T store in the region, company owned and authorized retailer alike, each with its own store page.
Real help from real people in ColumbiaFind your store ›
All AT&T Stores with 573 Numbers
Every store below answers on a 573 number. Tap any number to call.
26 AT&T stores with 573 numbers
International Calling from Area Code 573
Calling abroad from area code 573? AT&T International Calling adds discounted or unlimited rates to 200+ countries on top of your existing plan, and unlimited texting from the U.S. to 200+ destinations is already included on AT&T unlimited plans.
Where the 573 calls most:MexicoIndiaChinaPhilippinesVietnam
Top places of birth among foreign-born residents of the 573’s counties, U.S. Census Bureau ACS 2023.
Calling abroad from a 573 number: dial 011 + country code + number (or just + on a mobile). Traveling abroad instead? International Day Pass® takes your talk, text and data with you for a flat daily rate.
International Calling and International Day Pass® availability, rates and included destinations vary by plan; see att.com for the current country list.
Columbia calls the worldSee international plans ›
573 Area Code Quick Facts & Dialing
StateMissouri
Time zoneCentral
Overlays235share this territory
Established1996added to the 314 region
Dialing10 digitsrequired
Toll-free?Nogeographic code
Population1.36Mcounties served, Census 2023
Largest cityColumbia+168 more ›
How to dial a 573 number
| Scenario | Format | Example |
|---|---|---|
| Local call (within the region) | 573 + 7-digit number | (573) 555-0100 |
| Long distance (within the U.S.) | 1 + 573 + 7-digit number | 1 (573) 555-0100 |
| Calling 573 from another country | +1 573 + 7-digit number | +1 573 555 0100 |
| From a mobile phone | (573) + 7-digit number | (573) 555-0100 |
A Short History of Area Code 573
Added in 1996 to the 314 region, the 573 serves Columbia and surrounding communities.
1996Added to the 314 region
2024First overlay: 235
Area Code 573 vs the related codes
| Code | Added | Type | Where it works |
|---|---|---|---|
| 573 | 1996 | Overlay | Columbia and surrounding communities |
| 235 | 2024 | Overlay | Same territory as the 573 |
Same rates, same local dialing: a number from any code in the region works exactly like a 573.
Nearby & Related Area Codes
Browse area codes by state: Missouri (9) · California (41) · Texas (29) · Florida (23) · all 50 states ›
Area Code 573 FAQ
What area code is 573?
573 is the area code for Columbia, Missouri and the surrounding communities. It appears at the front of every local 10-digit phone number in the area.
Where is area code 573?
Area code 573 serves Columbia, Missouri and nearby communities including Advance, Altenburg, Annada. The full city list is in the cities table above.
Why did I get a text message from a 573 number?
The most common 573 text scam opens like a wrong number (“u at home?”, “are you busy tomorrow?”) and tries to move you to WhatsApp. Don’t reply. Forward the text to 7726 (SPAM) and delete it. AT&T ActiveArmor® filters known scam senders automatically.
Who called me from area code 573?
A 573 number usually means Columbia or a nearby community, but spoofing is common. This page’s prefix lookup isn’t a reverse phone lookup — it can’t name the caller, but it shows the carrier, line type and community a number was issued to, which is often enough to judge a call.
What time zone is area code 573?
Central time. The live local time is shown at the top of this page.
Why am I getting calls from 573 numbers?
573 is an active, legitimate Missouri area code, but scammers spoof local numbers because people answer them. If there’s no voicemail, let it go. AT&T ActiveArmor® blocks and labels spam automatically, and you can report unwanted calls at reportfraud.ftc.gov. The spam report board above shows which 573 prefixes are drawing complaints right now.
Is 573 a toll-free number?
No. 573 is a geographic area code tied to Columbia, Missouri. Toll-free calls come from 800, 833, 844, 855, 866, 877 and 888 numbers.
What’s the difference between 573 and 235?
235 is an overlay of 573: both cover the same Columbia area, and calls between them are local. New lines may get either code.
Which cities use area code 573?
The largest communities include Advance, Altenburg, Annada, Anniston, Arbyrd. The full list is in the cities table above.
Does AT&T offer service in the 573?
Yes: home internet, wireless and retail stores across the 573. Availability is checked address by address.
Can I still get a 573 number?
Yes. Carriers in Columbia and across the 573 still issue 573 numbers on new lines, and you can port an existing 573 number to any carrier. Newer lines in the same area may also receive numbers from an overlay code.
Can I keep my 573 number if I move?
Yes. Phone numbers are portable: your 573 number can move with you anywhere in the U.S., whether you stay with your carrier or switch.
Sources: city and store data from AT&T records; prefix and carrier assignments from the public numbering registry (pulled July 2026). Facts regenerate monthly.
