Who Called Me from Area Code 210?
Quick answerA 210 call usually comes from San Antonio 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 210 prefixes, right on this page.
- Curious who issued a number? Every 210 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 210 prefixes this month
PrefixReported patternReport volume
(210) 298-XXXXRobocall-heavy
(210) 446-XXXXRobocall-heavy
(210) 670-XXXXRobocall-heavy
(210) 851-XXXXRobocall-heavy
(210) 585-XXXXRobocall-heavy
514 unwanted-call reports naming 210 numbers in FTC Do Not Call complaint data, July 2–17, 2026. Consumer-reported and unverified.
Block spam calls in the 210, 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
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Is Area Code 210 a Scam?
No. 210 is a legitimate San Antonio area code.
It’s added to the 512 region in 1992 and serves San Antonio 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 512 region in 1992; 784 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 210 numbers
The most common area code 210 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 210
Caller ID is easy to forge. Spoofing fakes the number a call displays. The real owner of that 210 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 210 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 210 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.
210 Area Code Prefix & Carrier Lookup
The three digits after the area code identify the carrier a number was issued to. All 784 assigned 210 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 210 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.
784 prefixes · updated monthly
| Prefix | Carrier | Line type |
|---|---|---|
| 210-200 | AT&T Local | Landline |
| 210-201 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-202 | Verizon Wireless | Wireless |
| 210-203 | American Messaging (paging) | Landline |
| 210-204 | T-Mobile | Wireless |
| 210-205 | American Messaging (paging) | Landline |
| 210-206 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-207 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-208 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-209 | AT&T Mobility | Wireless |
| 210-210 | Usfon | Landline |
| 210-212 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-213 | AT&T Mobility | Wireless |
| 210-214 | AT&T Mobility | Wireless |
| 210-215 | AT&T Mobility | Wireless |
| 210-216 | AT&T Mobility | Wireless |
| 210-217 | American Messaging (paging) | Landline |
| 210-218 | AT&T Mobility | Wireless |
| 210-219 | AT&T Mobility | Wireless |
| 210-220 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-221 | Lumen (Level 3) | VoIP |
| 210-222 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-223 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-224 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-225 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-226 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-227 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-228 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-229 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-230 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-231 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-232 | AT&T Mobility | Wireless |
| 210-233 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-234 | Verizon Business (MCImetro) | Landline |
| 210-235 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-236 | AT&T (Teleport Communications) | Landline |
| 210-237 | Lumen (Level 3) | VoIP |
| 210-238 | Verizon Wireless | Wireless |
| 210-239 | Foremost Telecommunications Corporation | Landline |
| 210-240 | AT&T Mobility | Wireless |
| 210-241 | AT&T Mobility | Wireless |
| 210-242 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-243 | Verizon Wireless | Wireless |
| 210-244 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-245 | Verizon Wireless | Wireless |
| 210-246 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-247 | Verizon Business (MCImetro) | Landline |
| 210-248 | Verizon Business (MCImetro) | Landline |
| 210-249 | Lumen (Level 3) | VoIP |
| 210-250 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-251 | T-Mobile | Wireless |
| 210-253 | Verizon Business (MCImetro) | Landline |
| 210-254 | Verizon Business (MCImetro) | Landline |
| 210-255 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-256 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-257 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-258 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-259 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-260 | AT&T Mobility | Wireless |
| 210-261 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-262 | AT&T Mobility | Wireless |
| 210-263 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-264 | T-Mobile | Wireless |
| 210-265 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-266 | American Messaging (paging) | Landline |
| 210-267 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-268 | Lumen (Level 3) | VoIP |
| 210-269 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-270 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-271 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-272 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-273 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-274 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-275 | AT&T Mobility | Wireless |
| 210-276 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-277 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-278 | AT&T (Teleport Communications) | Landline |
| 210-279 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-280 | Verizon Business (MCImetro) | Landline |
| 210-281 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-282 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-283 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-284 | AT&T Mobility | Wireless |
| 210-285 | Spok (paging) | Landline |
| 210-286 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-287 | AT&T Mobility | Wireless |
| 210-288 | AT&T Mobility | Wireless |
| 210-289 | AT&T Mobility | Wireless |
| 210-290 | AT&T Mobility | Wireless |
| 210-291 | AT&T Mobility | Wireless |
| 210-292 | Lumen (Level 3) | VoIP |
| 210-293 | Onvoy (Sinch) | VoIP |
| 210-294 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-295 | Lumen (Level 3) | VoIP |
| 210-296 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-297 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-298 | Onvoy (Sinch) | VoIP |
| 210-299 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-300 | AT&T Mobility | Wireless |
| 210-301 | Verizon Business (MCImetro) | Landline |
| 210-302 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-303 | AT&T Mobility | Wireless |
| 210-304 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-305 | Lumen (Level 3) | VoIP |
| 210-306 | Verizon Business (MCImetro) | Landline |
| 210-307 | AT&T Mobility | Wireless |
| 210-308 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-309 | AT&T Mobility | Wireless |
| 210-310 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-312 | Lumen (Level 3) | VoIP |
| 210-313 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-314 | Verizon Wireless | Wireless |
| 210-315 | AT&T Mobility | Wireless |
| 210-316 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-317 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-318 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-319 | Verizon Wireless | Wireless |
| 210-320 | Grande Communications (Astound) | Landline |
| 210-321 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-322 | AT&T Mobility | Wireless |
| 210-323 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-324 | AT&T Mobility | Wireless |
| 210-325 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-326 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-327 | Verizon Business (MCImetro) | Landline |
| 210-328 | Verizon Wireless | Wireless |
| 210-329 | Onvoy Spectrum (Sinch) | VoIP |
| 210-330 | AT&T Mobility | Wireless |
| 210-331 | AT&T Local | Landline |
| 210-332 | AT&T Local | Landline |
| 210-333 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-334 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-335 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-336 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-337 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-338 | Bandwidth.com | VoIP |
| 210-339 | Verizon Business (MCImetro) | Landline |
| 210-340 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-341 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-342 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-343 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-344 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-345 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-346 | At&T Enterprises | Landline |
| 210-347 | Verizon Wireless | Wireless |
| 210-348 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-349 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-350 | Verizon Business (MCImetro) | Landline |
| 210-351 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-352 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-353 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-354 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-355 | AT&T Mobility | Wireless |
| 210-356 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-357 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-358 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-359 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-360 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-361 | Onvoy (Sinch) | VoIP |
| 210-362 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-363 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-364 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-365 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-366 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-367 | T-Mobile | Wireless |
| 210-368 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-369 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-370 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-371 | AT&T Mobility | Wireless |
| 210-372 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-373 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-374 | AT&T Mobility | Wireless |
| 210-375 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-376 | Verizon Wireless | Wireless |
| 210-377 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-378 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-379 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-380 | Verizon Wireless | Wireless |
| 210-381 | Verizon Wireless | Wireless |
| 210-382 | Verizon Wireless | Wireless |
| 210-383 | Verizon Wireless | Wireless |
| 210-384 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-385 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-386 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-387 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-388 | Xo Texas | Landline |
| 210-389 | T-Mobile | Wireless |
| 210-390 | Lumen (Level 3) | VoIP |
| 210-391 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-392 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-393 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-394 | AT&T Mobility | Wireless |
| 210-395 | Lumen (Level 3) | VoIP |
| 210-396 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-397 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-398 | AT&T Mobility | Wireless |
| 210-399 | Lumen (Level 3) | VoIP |
| 210-400 | AT&T Mobility | Wireless |
| 210-401 | Onvoy (Sinch) | VoIP |
| 210-402 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-403 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-404 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-405 | Onvoy (Sinch) | VoIP |
| 210-406 | Verizon Business (MCImetro) | Landline |
| 210-407 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-408 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-409 | AT&T Mobility | Wireless |
| 210-410 | AT&T Mobility | Wireless |
| 210-412 | AT&T Mobility | Wireless |
| 210-413 | AT&T Mobility | Wireless |
| 210-414 | AT&T Mobility | Wireless |
| 210-415 | AT&T Mobility | Wireless |
| 210-416 | AT&T Mobility | Wireless |
| 210-417 | Lumen (Level 3) | VoIP |
| 210-418 | T-Mobile | Wireless |
| 210-419 | Verizon Wireless | Wireless |
| 210-420 | AT&T Mobility | Wireless |
| 210-421 | T-Mobile | Wireless |
| 210-422 | AT&T Mobility | Wireless |
| 210-423 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-424 | Windstream (Paetec) | Landline |
| 210-425 | AT&T Mobility | Wireless |
| 210-426 | Verizon Wireless | Wireless |
| 210-427 | AT&T Mobility | Wireless |
| 210-428 | Verizon Wireless | Wireless |
| 210-429 | AT&T Mobility | Wireless |
| 210-430 | AT&T Mobility | Wireless |
| 210-431 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-432 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-433 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-434 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-435 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-436 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-437 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-438 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-439 | Verizon Wireless | Wireless |
| 210-440 | AT&T Mobility | Wireless |
| 210-441 | Verizon Wireless | Wireless |
| 210-442 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-443 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-444 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-445 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-446 | Lumen (Level 3) | VoIP |
| 210-447 | TPx Communications | Landline |
| 210-448 | TPx Communications | Landline |
| 210-449 | AT&T Mobility | Wireless |
| 210-450 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-451 | At&T Enterprises | Landline |
| 210-452 | AT&T Mobility | Wireless |
| 210-453 | Verizon Business (MCImetro) | Landline |
| 210-454 | T-Mobile | Wireless |
| 210-455 | Spectrum (TWC IP) | Landline |
| 210-456 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-457 | TPx Communications | Landline |
| 210-458 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-459 | AT&T Mobility | Wireless |
| 210-460 | AT&T Mobility | Wireless |
| 210-461 | AT&T Mobility | Wireless |
| 210-462 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-463 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-464 | AT&T Mobility | Wireless |
| 210-465 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-466 | Lumen (Level 3) | VoIP |
| 210-467 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-468 | Verizon Wireless | Wireless |
| 210-469 | Bandwidth.com | VoIP |
| 210-470 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-471 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-472 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-473 | T-Mobile | Wireless |
| 210-474 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-475 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-476 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-477 | Lumen (Level 3) | VoIP |
| 210-478 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-479 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-480 | AT&T Mobility | Wireless |
| 210-481 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-482 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-483 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-484 | Verizon Business (MCImetro) | Landline |
| 210-485 | Verizon Wireless | Wireless |
| 210-486 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-487 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-488 | Onvoy (Sinch) | VoIP |
| 210-489 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-490 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-491 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-492 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-493 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-494 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-495 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-496 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-497 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-498 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-499 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-500 | Verizon Wireless | Wireless |
| 210-501 | AT&T Mobility | Wireless |
| 210-502 | AT&T Mobility | Wireless |
| 210-503 | At&T Enterprises | Landline |
| 210-504 | Lumen (Level 3) | VoIP |
| 210-505 | AT&T Mobility | Wireless |
| 210-506 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-507 | AT&T (Teleport Communications) | Landline |
| 210-508 | AT&T Mobility | Wireless |
| 210-509 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-510 | Bandwidth.com | VoIP |
| 210-512 | Onvoy (Sinch) | VoIP |
| 210-513 | Spok (paging) | Landline |
| 210-514 | Onvoy (Sinch) | VoIP |
| 210-515 | Verizon Business (MCImetro) | Landline |
| 210-516 | Verizon Business (MCImetro) | Landline |
| 210-517 | Verizon Wireless | Wireless |
| 210-518 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-519 | Onvoy (Sinch) | VoIP |
| 210-520 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-521 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-522 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-523 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-524 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-525 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-526 | Verizon Business (MCImetro) | Landline |
| 210-527 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-528 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-529 | Foremost Telecommunications Corporation | Landline |
| 210-530 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-531 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-532 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-533 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-534 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-535 | T-Mobile | Wireless |
| 210-536 | AT&T (Teleport Communications) | Landline |
| 210-537 | Onvoy (Sinch) | VoIP |
| 210-538 | Windstream (Paetec) | Landline |
| 210-539 | Lumen (Level 3) | VoIP |
| 210-540 | Verizon Wireless | Wireless |
| 210-541 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-542 | AT&T Mobility | Wireless |
| 210-543 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-544 | T-Mobile | Wireless |
| 210-545 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-546 | Lumen (Level 3) | VoIP |
| 210-547 | Grande Communications (Astound) | Landline |
| 210-548 | T-Mobile | Wireless |
| 210-549 | Spectrum (TWC IP) | Landline |
| 210-550 | AT&T Mobility | Wireless |
| 210-551 | AT&T Mobility | Wireless |
| 210-552 | AT&T Mobility | Wireless |
| 210-553 | Spok (paging) | Landline |
| 210-554 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-556 | Verizon Business (MCImetro) | Landline |
| 210-557 | AT&T Mobility | Wireless |
| 210-558 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-559 | T-Mobile | Wireless |
| 210-560 | AT&T Mobility | Wireless |
| 210-561 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-562 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-563 | Verizon Wireless | Wireless |
| 210-564 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-565 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-566 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-567 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-568 | Verizon Business (MCImetro) | Landline |
| 210-569 | Verizon Wireless | Wireless |
| 210-570 | Bandwidth.com | VoIP |
| 210-571 | Bandwidth.com | VoIP |
| 210-572 | Lumen (Level 3) | VoIP |
| 210-573 | T-Mobile | Wireless |
| 210-574 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-575 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-576 | TPx Communications | Landline |
| 210-577 | T-Mobile | Wireless |
| 210-578 | AT&T Mobility | Wireless |
| 210-579 | Verizon Business (MCImetro) | Landline |
| 210-580 | Windstream (Paetec) | Landline |
| 210-581 | Lumen (Level 3) | VoIP |
| 210-582 | Lumen (Level 3) | VoIP |
| 210-583 | Lumen (Level 3) | VoIP |
| 210-584 | AT&T Mobility | Wireless |
| 210-585 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-586 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-587 | Verizon Business (MCImetro) | Landline |
| 210-588 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-589 | T-Mobile | Wireless |
| 210-590 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-591 | AT&T (Teleport Communications) | Landline |
| 210-592 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-593 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-594 | Onvoy (Sinch) | VoIP |
| 210-595 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-596 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-597 | AT&T (Teleport Communications) | Landline |
| 210-598 | Spectrum (TWC IP) | Landline |
| 210-599 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-600 | Onvoy (Sinch) | VoIP |
| 210-601 | AT&T Mobility | Wireless |
| 210-602 | AT&T Mobility | Wireless |
| 210-603 | Spok (paging) | Landline |
| 210-604 | Spok (paging) | Landline |
| 210-605 | AT&T Mobility | Wireless |
| 210-606 | Onvoy (Sinch) | VoIP |
| 210-607 | Verizon Wireless | Wireless |
| 210-608 | Verizon Wireless | Wireless |
| 210-609 | AT&T Mobility | Wireless |
| 210-610 | Verizon Business (MCImetro) | Landline |
| 210-612 | Verizon Wireless | Wireless |
| 210-613 | Spok (paging) | Landline |
| 210-614 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-615 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-616 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-617 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-618 | T-Mobile | Wireless |
| 210-619 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-620 | AT&T Mobility | Wireless |
| 210-621 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-622 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-623 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-624 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-625 | AT&T Local | Landline |
| 210-626 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-627 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-628 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-629 | Westel | Landline |
| 210-630 | AT&T Mobility | Wireless |
| 210-631 | Lumen (Level 3) | VoIP |
| 210-632 | Verizon Wireless | Wireless |
| 210-633 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-634 | Spectrum (TWC IP) | Landline |
| 210-635 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-636 | T-Mobile | Wireless |
| 210-637 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-638 | T-Mobile | Wireless |
| 210-639 | T-Mobile | Wireless |
| 210-640 | Lumen (Level 3) | VoIP |
| 210-641 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-642 | Bandwidth.com | VoIP |
| 210-643 | T-Mobile | Wireless |
| 210-644 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-645 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-646 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-647 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-648 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-649 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-650 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-651 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-652 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-653 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-654 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-655 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-656 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-657 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-658 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-659 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-660 | AT&T Mobility | Wireless |
| 210-661 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-662 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-663 | T-Mobile | Wireless |
| 210-664 | Peerless Network | VoIP |
| 210-665 | AT&T Mobility | Wireless |
| 210-666 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-667 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-668 | AT&T Mobility | Wireless |
| 210-669 | T-Mobile | Wireless |
| 210-670 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-671 | Lumen (Level 3) | VoIP |
| 210-672 | Peerless Network | VoIP |
| 210-673 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-674 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-675 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-676 | Lumen (Level 3) | VoIP |
| 210-677 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-678 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-679 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-680 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-681 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-682 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-683 | T-Mobile | Wireless |
| 210-684 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-685 | T-Mobile | Wireless |
| 210-686 | Vonage | VoIP |
| 210-687 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-688 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-689 | AT&T Mobility | Wireless |
| 210-690 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-691 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-692 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-693 | Verizon Wireless | Wireless |
| 210-694 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-695 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-696 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-697 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-698 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-699 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-701 | AT&T Mobility | Wireless |
| 210-702 | Lumen (Level 3) | VoIP |
| 210-703 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-704 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-705 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-706 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-707 | AT&T Mobility | Wireless |
| 210-708 | T-Mobile | Wireless |
| 210-709 | AT&T Mobility | Wireless |
| 210-710 | T-Mobile | Wireless |
| 210-712 | Nuso | Landline |
| 210-713 | Spok (paging) | Landline |
| 210-714 | Peerless Network | VoIP |
| 210-715 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-716 | AT&T Mobility | Wireless |
| 210-717 | T-Mobile | Wireless |
| 210-718 | AT&T Mobility | Wireless |
| 210-719 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-720 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-721 | Windstream (Paetec) | Landline |
| 210-722 | Verizon Wireless | Wireless |
| 210-723 | T-Mobile | Wireless |
| 210-724 | T-Mobile | Wireless |
| 210-725 | T-Mobile | Wireless |
| 210-726 | T-Mobile | Wireless |
| 210-727 | Verizon Wireless | Wireless |
| 210-728 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-729 | Bandwidth.com | VoIP |
| 210-730 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-731 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-732 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-733 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-734 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-735 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-736 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-737 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-738 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-739 | T-Mobile | Wireless |
| 210-740 | Verizon Wireless | Wireless |
| 210-741 | Verizon Wireless | Wireless |
| 210-742 | Airespring | Landline |
| 210-743 | Windstream (Paetec) | Landline |
| 210-744 | T-Mobile | Wireless |
| 210-745 | Verizon Business (MCImetro) | Landline |
| 210-746 | Spok (paging) | Landline |
| 210-747 | Spok (paging) | Landline |
| 210-748 | AT&T Mobility | Wireless |
| 210-749 | AT&T Mobility | Wireless |
| 210-750 | Onvoy (Sinch) | VoIP |
| 210-751 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-752 | Spok (paging) | Landline |
| 210-753 | AT&T Mobility | Wireless |
| 210-754 | Spok (paging) | Landline |
| 210-755 | Onvoy (Sinch) | VoIP |
| 210-756 | Onvoy (Sinch) | VoIP |
| 210-757 | Lumen (Level 3) | VoIP |
| 210-758 | At&T Enterprises | Landline |
| 210-759 | Onvoy (Sinch) | VoIP |
| 210-760 | Verizon Wireless | Wireless |
| 210-761 | Onvoy (Sinch) | VoIP |
| 210-762 | Verizon Business (MCImetro) | Landline |
| 210-763 | T-Mobile | Wireless |
| 210-764 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-765 | AT&T Mobility | Wireless |
| 210-766 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-767 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-768 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-769 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-771 | T-Mobile | Wireless |
| 210-772 | AT&T Mobility | Wireless |
| 210-773 | T-Mobile | Wireless |
| 210-774 | Verizon Business (MCImetro) | Landline |
| 210-775 | Lumen (Level 3) | VoIP |
| 210-776 | AT&T Mobility | Wireless |
| 210-777 | AT&T Mobility | Wireless |
| 210-778 | AT&T Mobility | Wireless |
| 210-779 | AT&T Mobility | Wireless |
| 210-780 | Verizon Business (MCImetro) | Landline |
| 210-781 | Verizon Wireless | Wireless |
| 210-782 | AT&T Mobility | Wireless |
| 210-783 | AT&T (Teleport Communications) | Landline |
| 210-784 | AT&T Mobility | Wireless |
| 210-785 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-786 | T-Mobile | Wireless |
| 210-787 | AT&T Mobility | Wireless |
| 210-788 | Verizon Wireless | Wireless |
| 210-789 | T-Mobile | Wireless |
| 210-790 | AT&T Mobility | Wireless |
| 210-791 | Onvoy (Sinch) | VoIP |
| 210-792 | Verizon Wireless | Wireless |
| 210-793 | Verizon Wireless | Wireless |
| 210-794 | Peerless Network | VoIP |
| 210-795 | Verizon Business (MCImetro) | Landline |
| 210-796 | Onvoy (Sinch) | VoIP |
| 210-797 | T-Mobile | Wireless |
| 210-798 | Verizon Business (MCImetro) | Landline |
| 210-799 | AT&T Mobility | Wireless |
| 210-800 | Evolve Cellular | Wireless |
| 210-801 | Verizon Business (MCImetro) | Landline |
| 210-802 | Bandwidth.com | VoIP |
| 210-803 | T-Mobile | Wireless |
| 210-804 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-805 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-806 | Onvoy (Sinch) | VoIP |
| 210-807 | Verizon Wireless | Wireless |
| 210-808 | Lumen (Level 3) | VoIP |
| 210-809 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-810 | Verizon Business (MCImetro) | Landline |
| 210-812 | Lumen (Level 3) | VoIP |
| 210-813 | Spok (paging) | Landline |
| 210-814 | Verizon Business (MCImetro) | Landline |
| 210-815 | AT&T Mobility | Wireless |
| 210-816 | Bandwidth.com | VoIP |
| 210-817 | Onvoy (Sinch) | VoIP |
| 210-818 | T-Mobile | Wireless |
| 210-819 | Verizon Wireless | Wireless |
| 210-820 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-821 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-822 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-823 | Verizon Wireless | Wireless |
| 210-824 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-825 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-826 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-827 | AT&T Mobility | Wireless |
| 210-828 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-829 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-830 | Onvoy (Sinch) | VoIP |
| 210-831 | T-Mobile | Wireless |
| 210-832 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-833 | T-Mobile | Wireless |
| 210-834 | Verizon Wireless | Wireless |
| 210-835 | Verizon Business (MCImetro) | Landline |
| 210-836 | Verizon Business (MCImetro) | Landline |
| 210-837 | AT&T Mobility | Wireless |
| 210-838 | Verizon Business (MCImetro) | Landline |
| 210-839 | Verizon Business (MCImetro) | Landline |
| 210-840 | AT&T Mobility | Wireless |
| 210-841 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-842 | Verizon Wireless | Wireless |
| 210-843 | T-Mobile | Wireless |
| 210-844 | AT&T Mobility | Wireless |
| 210-845 | Spectrum (TWC IP) | Landline |
| 210-846 | Verizon Wireless | Wireless |
| 210-847 | T-Mobile | Wireless |
| 210-848 | AT&T Mobility | Wireless |
| 210-849 | T-Mobile | Wireless |
| 210-850 | Verizon Wireless | Wireless |
| 210-851 | Verizon Wireless | Wireless |
| 210-852 | T-Mobile | Wireless |
| 210-853 | Onvoy (Sinch) | VoIP |
| 210-854 | AT&T Mobility | Wireless |
| 210-855 | Lumen (Level 3) | VoIP |
| 210-856 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-857 | T-Mobile | Wireless |
| 210-858 | Grande Communications (Astound) | Landline |
| 210-859 | AT&T Mobility | Wireless |
| 210-860 | AT&T Mobility | Wireless |
| 210-861 | AT&T Mobility | Wireless |
| 210-862 | AT&T Mobility | Wireless |
| 210-863 | AT&T Mobility | Wireless |
| 210-864 | Bandwidth.com | VoIP |
| 210-865 | AT&T Mobility | Wireless |
| 210-866 | Csc Wireless | Wireless |
| 210-867 | AT&T Mobility | Wireless |
| 210-868 | Verizon Wireless | Wireless |
| 210-869 | Spok (paging) | Landline |
| 210-870 | Verizon Wireless | Wireless |
| 210-871 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-872 | AT&T Mobility | Wireless |
| 210-873 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-874 | Bandwidth.com | VoIP |
| 210-875 | T-Mobile | Wireless |
| 210-876 | Bandwidth.com | VoIP |
| 210-877 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-878 | Grande Communications (Astound) | Landline |
| 210-879 | Peerless Network | VoIP |
| 210-880 | T-Mobile | Wireless |
| 210-881 | Verizon Business (MCImetro) | Landline |
| 210-882 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-883 | Verizon Business (MCImetro) | Landline |
| 210-884 | T-Mobile | Wireless |
| 210-885 | T-Mobile | Wireless |
| 210-886 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-887 | T-Mobile | Wireless |
| 210-888 | Spectrum (TWC IP) | Landline |
| 210-889 | T-Mobile | Wireless |
| 210-890 | AT&T (Teleport Communications) | Landline |
| 210-891 | Bandwidth.com | VoIP |
| 210-892 | Matrix Telecom | Landline |
| 210-893 | Matrix Telecom | Landline |
| 210-894 | T-Mobile | Wireless |
| 210-895 | T-Mobile | Wireless |
| 210-896 | Verizon Wireless | Wireless |
| 210-897 | T-Mobile | Wireless |
| 210-898 | Nuso | Landline |
| 210-899 | Onvoy (Sinch) | VoIP |
| 210-900 | T-Mobile | Wireless |
| 210-901 | Windstream (Paetec) | Landline |
| 210-902 | AT&T Mobility | Wireless |
| 210-903 | Onvoy (Sinch) | VoIP |
| 210-904 | Bandwidth.com | VoIP |
| 210-905 | Onvoy (Sinch) | VoIP |
| 210-906 | Verizon Wireless | Wireless |
| 210-907 | T-Mobile | Wireless |
| 210-908 | T-Mobile | Wireless |
| 210-909 | AT&T Mobility | Wireless |
| 210-910 | Bandwidth.com | VoIP |
| 210-912 | AT&T Mobility | Wireless |
| 210-913 | AT&T Mobility | Wireless |
| 210-914 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-915 | Onvoy Spectrum (Sinch) | VoIP |
| 210-916 | Lumen (Level 3) | VoIP |
| 210-917 | Verizon Wireless | Wireless |
| 210-918 | AT&T Mobility | Wireless |
| 210-919 | AT&T Mobility | Wireless |
| 210-920 | Lumen (Level 3) | VoIP |
| 210-921 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-922 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-923 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-924 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-925 | Lumen (Level 3) | VoIP |
| 210-926 | T-Mobile | Wireless |
| 210-927 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-928 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-929 | T-Mobile | Wireless |
| 210-930 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-931 | AT&T Mobility | Wireless |
| 210-932 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-933 | TPx Communications | Landline |
| 210-934 | Onvoy (Sinch) | VoIP |
| 210-935 | Verizon Wireless | Wireless |
| 210-936 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-937 | Verizon Business (MCImetro) | Landline |
| 210-938 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-939 | Onvoy (Sinch) | VoIP |
| 210-940 | Hd Carrier | Landline |
| 210-941 | Onvoy (Sinch) | VoIP |
| 210-942 | Onvoy (Sinch) | VoIP |
| 210-943 | At&T Enterprises | Landline |
| 210-944 | T-Mobile | Wireless |
| 210-945 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-946 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-947 | AT&T Mobility | Wireless |
| 210-948 | Ip Horizon | Landline |
| 210-949 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-951 | Verizon Business (MCImetro) | Landline |
| 210-952 | Verizon Wireless | Wireless |
| 210-953 | Onvoy (Sinch) | VoIP |
| 210-954 | AT&T Mobility | Wireless |
| 210-955 | Commio | Landline |
| 210-956 | T-Mobile | Wireless |
| 210-957 | AT&T Mobility | Wireless |
| 210-960 | Bandwidth.com | VoIP |
| 210-961 | Lumen (CenturyLink) | Landline |
| 210-962 | T-Mobile | Wireless |
| 210-963 | Onvoy (Sinch) | VoIP |
| 210-964 | Onvoy (Sinch) | VoIP |
| 210-965 | AT&T Mobility | Wireless |
| 210-966 | Metro by T-Mobile (MetroPCS) | Wireless |
| 210-967 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-968 | AT&T Mobility | Wireless |
| 210-969 | Bandwidth.com | VoIP |
| 210-970 | AT&T Mobility | Wireless |
| 210-971 | AT&T Mobility | Wireless |
| 210-972 | Onvoy (Sinch) | VoIP |
| 210-973 | At&T Enterprises | Landline |
| 210-974 | AT&T (Teleport Communications) | Landline |
| 210-975 | T-Mobile | Wireless |
| 210-977 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-978 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-979 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-980 | AT&T Mobility | Wireless |
| 210-981 | Peerless Network | VoIP |
| 210-982 | Onvoy (Sinch) | VoIP |
| 210-983 | AT&T Mobility | Wireless |
| 210-984 | T-Mobile | Wireless |
| 210-985 | Onvoy (Sinch) | VoIP |
| 210-986 | T-Mobile | Wireless |
| 210-987 | Lumen (Level 3) | VoIP |
| 210-988 | Bandwidth.com | VoIP |
| 210-989 | AT&T Southwest (Southwestern Bell) | Landline |
| 210-990 | AT&T Mobility | Wireless |
| 210-991 | AT&T (Teleport Communications) | Landline |
| 210-992 | T-Mobile | Wireless |
| 210-993 | T-Mobile | Wireless |
| 210-994 | At&T Enterprises | Landline |
| 210-995 | T-Mobile | Wireless |
| 210-996 | Lumen (Level 3) | VoIP |
| 210-997 | AT&T Mobility | Wireless |
| 210-998 | AT&T Mobility | Wireless |
| 210-999 | AT&T Southwest (Southwestern Bell) | Landline |
Line type reflects the registry assignment; ported numbers can differ. Unknown 210 number calling? ActiveArmor® screens it before you ever look it up.
Cities & Communities in and around Area Code 210
Communities the 210 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 |
|---|---|---|
| Alamo Heights | 78209, 78212, 78234 | Fiber up to 5 GIG |
| Balcones Heights | 78201, 78229, 78213 | Fiber up to 5 GIG |
| Castle Hills | 78213, 78216, 78230 | Fiber up to 5 GIG |
| China Grove | 78220, 78222, 78219 | Fiber up to 5 GIG |
| Hill Country Village | 78232, 78248, 78216 | Fiber up to 5 GIG |
| Hollywood Park | 78232, 78258, 78248 | Fiber up to 5 GIG |
| Kirby | 78219, 78244, 78218 | Fiber up to 5 GIG |
| Lackland AFB | 78236, 78227, 78243 | Check address |
| Leon Valley | 78238, 78240, 78229 | Fiber up to 5 GIG |
| Olmos Park | 78212, 78209, 78215 | Fiber up to 5 GIG |
| San Antonio | 78201, 78212, 78228 | Fiber up to 5 GIG |
| Shavano Park | 78231, 78248, 78230 | Fiber up to 5 GIG |
| Terrell Hills | 78209, 78234, 78208 | Fiber up to 5 GIG |
| Windcrest | 78239, 78218, 78217 | Fiber up to 5 GIG |
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.
210 Area Code Map
Area code 210 serves San Antonio and nearby communities in TX.
↓ Printable PDF
Open the printable 210 map (PDF) · All Texas area codes · Home internet in San Antonio
Counties Covered by the 210 Area Code
Counties are served in whole or in part; population is U.S. Census Bureau ACS 2023.
The 210, explained
Area Code 210: More Than a Number in San Antonio
In San Antonio, the 210 is more than digits on a caller ID. It arrived in 1992, layered onto the 512 region, and it has meant San Antonio and surrounding communities ever since — 784 carrier prefixes keep its lines busy today, and an established 210 number still says you’ve been here a while.
The map tells its own story: San Antonio and surrounding communities, with 726 sharing the same streets today. Several codes, one local calling area, no long-distance between any of them — only the 210 came first.
Keeping a 210 matters here. An existing 210 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 726 instead — one more reason locals hold on to theirs.
Need a new local number? Shop plans Keep your 210: bring it to AT&TInternet, wireless & stores in the 210
AT&T Home Internet in Area Code 210
AT&T home internet serves communities across area code 210, 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 210? AT&T Business Internet is available at many addresses.
Fiber install day in the 210Check your address ›
Moving to Area Code 210?
Set up home internet in area code 210 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 210 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 210
AT&T’s 5G network covers most of area code 210. ActiveArmor® spam blocking is included with every unlimited plan, your 210 number stays yours, and great cell phone deals in San Antonio are a tap away.
5G across the 210ActiveArmor® includedKeep your 210 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 210 number? Ask when you activate a line: the 210 shares its territory with 726, so new lines may draw one of those codes, and porting an existing 210 number keeps it yours.
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AT&T Stores in Area Code 210
Looking for cell phone stores in area code 210? These stores answer on 210 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.
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All AT&T Stores with 210 Numbers
Every store below answers on a 210 number. Tap any number to call.
41 AT&T stores with 210 numbers
International Calling from Area Code 210
Calling abroad from area code 210? 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 210 calls most:MexicoIndiaEl SalvadorVietnamHonduras
Top places of birth among foreign-born residents of the 210’s counties, U.S. Census Bureau ACS 2023.
Calling abroad from a 210 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.
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210 Area Code Quick Facts & Dialing
StateTexas
Time zoneCentral
Overlays726share this territory
Established1992added to the 512 region
Dialing10 digitsrequired
Toll-free?Nogeographic code
Population2.01Mcounties served, Census 2023
Largest citySan Antonio+13 more ›
How to dial a 210 number
| Scenario | Format | Example |
|---|---|---|
| Local call (within the region) | 210 + 7-digit number | (210) 555-0100 |
| Long distance (within the U.S.) | 1 + 210 + 7-digit number | 1 (210) 555-0100 |
| Calling 210 from another country | +1 210 + 7-digit number | +1 210 555 0100 |
| From a mobile phone | (210) + 7-digit number | (210) 555-0100 |
A Short History of Area Code 210
Added in 1992 to the 512 region, the 210 serves San Antonio and surrounding communities.
1992Added to the 512 region
1997Territory split off as 830
1997Territory split off as 956
2017First overlay: 726
Area Code 210 vs the related codes
| Code | Added | Type | Where it works |
|---|---|---|---|
| 210 | 1992 | Overlay | San Antonio and surrounding communities |
| 830 | 1997 | Split | Territory carved from the 210 |
| 956 | 1997 | Split | Territory carved from the 210 |
| 726 | 2017 | Overlay | Same territory as the 210 |
Same rates, same local dialing: a number from any code in the region works exactly like a 210.
Nearby & Related Area Codes
Browse area codes by state: Texas (29) · California (41) · Florida (23) · all 50 states ›
Area Code 210 FAQ
What area code is 210?
210 is the area code for San Antonio, Texas and the surrounding communities. It appears at the front of every local 10-digit phone number in the area.
Where is area code 210?
Area code 210 serves San Antonio, Texas and nearby communities including Adkins, Alamo Heights, Atascosa. The full city list is in the cities table above.
Why did I get a text message from a 210 number?
The most common 210 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 210?
A 210 number usually means San Antonio 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 210?
Central time. The live local time is shown at the top of this page.
Why am I getting calls from 210 numbers?
210 is an active, legitimate Texas 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 210 prefixes are drawing complaints right now.
Is 210 a toll-free number?
No. 210 is a geographic area code tied to San Antonio, Texas. Toll-free calls come from 800, 833, 844, 855, 866, 877 and 888 numbers.
What’s the difference between 210 and 726?
726 is an overlay of 210: both cover the same San Antonio area, and calls between them are local. New lines may get either code.
Which cities use area code 210?
The largest communities include Alamo Heights, Balcones Heights, Castle Hills, China Grove, Hill Country Village. The full list is in the cities table above.
Does AT&T offer service in the 210?
Yes: home internet, wireless and retail stores across the 210. Availability is checked address by address.
Can I still get a 210 number?
Yes. Carriers in San Antonio and across the 210 still issue 210 numbers on new lines, and you can port an existing 210 number to any carrier. Newer lines in the same area may also receive numbers from an overlay code.
Can I keep my 210 number if I move?
Yes. Phone numbers are portable: your 210 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.
