Who Called Me from Area Code 956?
Quick answerA 956 call usually comes from Laredo 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 956 prefixes, right on this page.
- Curious who issued a number? Every 956 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 956 prefixes this month
PrefixReported patternReport volume
(956) 317-XXXXRobocall-heavy
(956) 319-XXXXRobocall-heavy
(956) 448-XXXXRobocall-heavy
(956) 323-XXXXRobocall-heavy
(956) 368-XXXXRobocall-heavy
206 unwanted-call reports naming 956 numbers in FTC Do Not Call complaint data, July 2–17, 2026. Consumer-reported and unverified.
Block spam calls in the 956, 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 956 a Scam?
No. 956 is a legitimate Laredo area code.
It’s carved from the 210 in 1997 and serves Laredo and surrounding communities. But legitimacy of the code says nothing about any single call. Scammers spoof local numbers constantly.
The code is realSplit from the 210 in 1997; 731 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 956 numbers
The most common area code 956 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 956
Caller ID is easy to forge. Spoofing fakes the number a call displays. The real owner of that 956 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 956 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 956 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.
956 Area Code Prefix & Carrier Lookup
The three digits after the area code identify the carrier a number was issued to. All 731 assigned 956 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 956 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.
731 prefixes · updated monthly
| Prefix | Carrier | Line type |
|---|---|---|
| 956-200 | AT&T Mobility | Wireless |
| 956-201 | Commio | Landline |
| 956-202 | AT&T Mobility | Wireless |
| 956-203 | Verizon Wireless | Wireless |
| 956-204 | AT&T Mobility | Wireless |
| 956-205 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-206 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-207 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-208 | Stpcs Joint Venture | Wireless |
| 956-209 | Stpcs Joint Venture | Wireless |
| 956-210 | Ahoi | Landline |
| 956-212 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-213 | Smartcom Telephone | Landline |
| 956-214 | Smartcom Telephone | Landline |
| 956-215 | Transtelco | Landline |
| 956-216 | Smartcom Telephone | Landline |
| 956-217 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-218 | Smartcom Telephone | Landline |
| 956-219 | Stpcs Joint Venture | Wireless |
| 956-220 | Stpcs Joint Venture | Wireless |
| 956-221 | Verizon Wireless | Wireless |
| 956-222 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-223 | Spectrum (TWC IP) | Landline |
| 956-224 | AT&T Mobility | Wireless |
| 956-225 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-226 | Stpcs Joint Venture | Wireless |
| 956-227 | Stpcs Joint Venture | Wireless |
| 956-228 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-229 | AT&T Mobility | Wireless |
| 956-230 | Spectrum (TWC IP) | Landline |
| 956-231 | Grande Communications (Astound) | Landline |
| 956-232 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-233 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-234 | Stpcs Joint Venture | Wireless |
| 956-235 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-236 | Verizon Wireless | Wireless |
| 956-237 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-238 | Verizon Wireless | Wireless |
| 956-239 | Stpcs Joint Venture | Wireless |
| 956-240 | Stpcs Joint Venture | Wireless |
| 956-241 | Stpcs Joint Venture | Wireless |
| 956-242 | Lumen (Level 3) | VoIP |
| 956-243 | AT&T Local | Landline |
| 956-244 | AT&T Mobility | Wireless |
| 956-245 | AT&T Mobility | Wireless |
| 956-246 | Lumen (Level 3) | VoIP |
| 956-247 | Stpcs Joint Venture | Wireless |
| 956-248 | Valley Tel. Coop. | Landline |
| 956-249 | Verizon Wireless | Wireless |
| 956-250 | AT&T Mobility | Wireless |
| 956-251 | Stpcs Joint Venture | Wireless |
| 956-252 | AT&T Mobility | Wireless |
| 956-253 | Onvoy (Sinch) | VoIP |
| 956-254 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-255 | Lumen (Level 3) | VoIP |
| 956-256 | AT&T Mobility | Wireless |
| 956-257 | AT&T Mobility | Wireless |
| 956-258 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-259 | Smartcom Telephone | Landline |
| 956-260 | Smartcom Telephone | Landline |
| 956-261 | AT&T Mobility | Wireless |
| 956-262 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-263 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-264 | Verizon Business (MCImetro) | Landline |
| 956-265 | Stpcs Joint Venture | Wireless |
| 956-266 | Stpcs Joint Venture | Wireless |
| 956-267 | AT&T Mobility | Wireless |
| 956-268 | Spok (paging) | Landline |
| 956-269 | Bandwidth.com | VoIP |
| 956-270 | Stpcs Joint Venture | Wireless |
| 956-271 | Lumen (Level 3) | VoIP |
| 956-272 | AT&T Mobility | Wireless |
| 956-273 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-274 | At&T Enterprises | Landline |
| 956-275 | Onvoy (Sinch) | VoIP |
| 956-276 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-277 | Spectrum (TWC IP) | Landline |
| 956-278 | Verizon Business (MCImetro) | Landline |
| 956-279 | AT&T Mobility | Wireless |
| 956-280 | AT&T Mobility | Wireless |
| 956-281 | AT&T Mobility | Wireless |
| 956-282 | AT&T Mobility | Wireless |
| 956-283 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-284 | Stpcs Joint Venture | Wireless |
| 956-285 | AT&T Mobility | Wireless |
| 956-286 | AT&T Mobility | Wireless |
| 956-287 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-288 | Spok (paging) | Landline |
| 956-289 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-290 | AT&T Mobility | Wireless |
| 956-291 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-292 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-293 | Stpcs Joint Venture | Wireless |
| 956-294 | AT&T (Teleport Communications) | Landline |
| 956-295 | AT&T Mobility | Wireless |
| 956-296 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-297 | Vtx Communications | Landline |
| 956-298 | Verizon Wireless | Wireless |
| 956-299 | Stpcs Joint Venture | Wireless |
| 956-300 | Onvoy (Sinch) | VoIP |
| 956-301 | Stpcs Joint Venture | Wireless |
| 956-302 | Onvoy (Sinch) | VoIP |
| 956-303 | Onvoy (Sinch) | VoIP |
| 956-304 | Onvoy (Sinch) | VoIP |
| 956-305 | Onvoy (Sinch) | VoIP |
| 956-306 | Onvoy (Sinch) | VoIP |
| 956-307 | AT&T Mobility | Wireless |
| 956-308 | AT&T Mobility | Wireless |
| 956-309 | AT&T Mobility | Wireless |
| 956-310 | Verizon Wireless | Wireless |
| 956-312 | AT&T Mobility | Wireless |
| 956-313 | AT&T Mobility | Wireless |
| 956-314 | AT&T Mobility | Wireless |
| 956-315 | Stpcs Joint Venture | Wireless |
| 956-316 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-317 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-318 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-319 | AT&T Local | Landline |
| 956-320 | Bandwidth.com | VoIP |
| 956-321 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-322 | AT&T Mobility | Wireless |
| 956-323 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-324 | Stpcs Joint Venture | Wireless |
| 956-325 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-326 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-327 | AT&T Mobility | Wireless |
| 956-328 | Stpcs Joint Venture | Wireless |
| 956-329 | Lumen (Level 3) | VoIP |
| 956-330 | AT&T Mobility | Wireless |
| 956-331 | Stpcs Joint Venture | Wireless |
| 956-332 | AT&T Mobility | Wireless |
| 956-333 | AT&T Mobility | Wireless |
| 956-334 | Stpcs Joint Venture | Wireless |
| 956-335 | Stpcs Joint Venture | Wireless |
| 956-336 | AT&T Mobility | Wireless |
| 956-337 | Stpcs Joint Venture | Wireless |
| 956-338 | Vonage | VoIP |
| 956-339 | Bandwidth.com | VoIP |
| 956-340 | AT&T Mobility | Wireless |
| 956-341 | Stpcs Joint Venture | Wireless |
| 956-342 | Verizon Wireless | Wireless |
| 956-343 | Stpcs Joint Venture | Wireless |
| 956-344 | Spok (paging) | Landline |
| 956-345 | Stpcs Joint Venture | Wireless |
| 956-346 | Verizon Wireless | Wireless |
| 956-347 | Frontier Communications | Landline |
| 956-348 | Foremost Telecommunications Corporation | Landline |
| 956-349 | Vtx Communications | Landline |
| 956-350 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-351 | Stpcs Joint Venture | Wireless |
| 956-352 | AT&T Mobility | Wireless |
| 956-353 | Stpcs Joint Venture | Wireless |
| 956-354 | Stpcs Joint Venture | Wireless |
| 956-355 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-356 | AT&T (Teleport Communications) | Landline |
| 956-357 | Verizon Wireless | Wireless |
| 956-358 | Verizon Wireless | Wireless |
| 956-359 | Verizon Business (MCImetro) | Landline |
| 956-360 | Stpcs Joint Venture | Wireless |
| 956-361 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-362 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-363 | AT&T Mobility | Wireless |
| 956-364 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-365 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-366 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-367 | AT&T Mobility | Wireless |
| 956-368 | Onvoy (Sinch) | VoIP |
| 956-369 | AT&T Mobility | Wireless |
| 956-370 | Bandwidth.com | VoIP |
| 956-371 | AT&T Mobility | Wireless |
| 956-372 | At&T Enterprises | Landline |
| 956-373 | AT&T Mobility | Wireless |
| 956-374 | Verizon Wireless | Wireless |
| 956-375 | Stpcs Joint Venture | Wireless |
| 956-376 | Verizon Wireless | Wireless |
| 956-377 | Lumen (Level 3) | VoIP |
| 956-378 | Spectrum (TWC IP) | Landline |
| 956-379 | AT&T Mobility | Wireless |
| 956-380 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-381 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-382 | Stpcs Joint Venture | Wireless |
| 956-383 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-384 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-385 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-386 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-387 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-388 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-389 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-390 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-391 | AT&T Mobility | Wireless |
| 956-392 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-393 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-394 | AT&T Mobility | Wireless |
| 956-395 | At&T Enterprises | Landline |
| 956-396 | At&T Enterprises | Landline |
| 956-397 | Lumen (CenturyLink) | Landline |
| 956-398 | Frontier Communications | Landline |
| 956-399 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-400 | AT&T Mobility | Wireless |
| 956-401 | AT&T Mobility | Wireless |
| 956-402 | Stpcs Joint Venture | Wireless |
| 956-403 | Verizon Business (MCImetro) | Landline |
| 956-404 | Bandwidth.com | VoIP |
| 956-405 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-406 | Bandwidth.com | VoIP |
| 956-407 | AT&T Mobility | Wireless |
| 956-408 | AT&T Mobility | Wireless |
| 956-409 | Boost Mobile | Landline |
| 956-410 | Verizon Wireless | Wireless |
| 956-412 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-413 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-414 | AT&T Mobility | Wireless |
| 956-415 | Bandwidth.com | VoIP |
| 956-416 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-417 | Alenco Communications | Landline |
| 956-418 | Alenco Communications | Landline |
| 956-419 | Alenco Communications | Landline |
| 956-420 | Onvoy (Sinch) | VoIP |
| 956-421 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-422 | AT&T Mobility | Wireless |
| 956-423 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-424 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-425 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-426 | Onvoy (Sinch) | VoIP |
| 956-427 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-428 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-429 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-430 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-431 | Onvoy (Sinch) | VoIP |
| 956-432 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-433 | Stpcs Joint Venture | Wireless |
| 956-434 | Stpcs Joint Venture | Wireless |
| 956-435 | Bandwidth.com | VoIP |
| 956-436 | AT&T Mobility | Wireless |
| 956-437 | Stpcs Joint Venture | Wireless |
| 956-438 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-439 | Stpcs Joint Venture | Wireless |
| 956-440 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-441 | Spectrum (TWC IP) | Landline |
| 956-442 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-443 | AT&T Mobility | Wireless |
| 956-444 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-445 | Stpcs Joint Venture | Wireless |
| 956-446 | Onvoy (Sinch) | VoIP |
| 956-447 | Frontier Communications | Landline |
| 956-448 | Vonage | VoIP |
| 956-449 | Onvoy (Sinch) | VoIP |
| 956-450 | Verizon Wireless | Wireless |
| 956-451 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-452 | Vonage | VoIP |
| 956-453 | Stpcs Joint Venture | Wireless |
| 956-454 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-455 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-456 | Stpcs Joint Venture | Wireless |
| 956-457 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-458 | Stpcs Joint Venture | Wireless |
| 956-459 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-460 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-461 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-462 | At&T Enterprises | Landline |
| 956-463 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-464 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-465 | Lumen (Level 3) | VoIP |
| 956-466 | Stpcs Joint Venture | Wireless |
| 956-467 | Lumen (Level 3) | VoIP |
| 956-468 | AT&T (Teleport Communications) | Landline |
| 956-469 | AT&T Mobility | Wireless |
| 956-470 | AT&T (Teleport Communications) | Landline |
| 956-471 | AT&T Mobility | Wireless |
| 956-472 | Stpcs Joint Venture | Wireless |
| 956-473 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-474 | Onvoy (Sinch) | VoIP |
| 956-475 | AT&T Mobility | Wireless |
| 956-476 | Onvoy (Sinch) | VoIP |
| 956-477 | Onvoy (Sinch) | VoIP |
| 956-478 | AT&T Mobility | Wireless |
| 956-479 | AT&T Mobility | Wireless |
| 956-480 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-481 | Valley Tel. Coop. | Landline |
| 956-482 | AT&T Mobility | Wireless |
| 956-483 | Verizon Wireless | Wireless |
| 956-484 | Stpcs Joint Venture | Wireless |
| 956-485 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-486 | Valley Tel. Coop. | Landline |
| 956-487 | Frontier Communications | Landline |
| 956-488 | Frontier Communications | Landline |
| 956-489 | AT&T Mobility | Wireless |
| 956-490 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-491 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-492 | Wavenation | Landline |
| 956-493 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-494 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-495 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-496 | Stpcs Joint Venture | Wireless |
| 956-497 | Stpcs Joint Venture | Wireless |
| 956-498 | Stpcs Joint Venture | Wireless |
| 956-499 | Stpcs Joint Venture | Wireless |
| 956-500 | AT&T Mobility | Wireless |
| 956-501 | Stpcs Joint Venture | Wireless |
| 956-502 | AT&T Mobility | Wireless |
| 956-503 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-504 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-505 | AT&T Mobility | Wireless |
| 956-506 | Telnyx | Landline |
| 956-507 | Foremost Telecommunications Corporation | Landline |
| 956-508 | AT&T Mobility | Wireless |
| 956-509 | AT&T Mobility | Wireless |
| 956-510 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-512 | Verizon Wireless | Wireless |
| 956-513 | Bandwidth.com | VoIP |
| 956-514 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-515 | AT&T Mobility | Wireless |
| 956-516 | AT&T Mobility | Wireless |
| 956-517 | Stpcs Joint Venture | Wireless |
| 956-518 | Stpcs Joint Venture | Wireless |
| 956-519 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-520 | Stpcs Joint Venture | Wireless |
| 956-521 | Stpcs Joint Venture | Wireless |
| 956-522 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-523 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-524 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-525 | Verizon Wireless | Wireless |
| 956-526 | AT&T Mobility | Wireless |
| 956-527 | Bandwidth.com | VoIP |
| 956-528 | AT&T Mobility | Wireless |
| 956-529 | AT&T Mobility | Wireless |
| 956-530 | Stpcs Joint Venture | Wireless |
| 956-531 | Windstream (Paetec) | Landline |
| 956-532 | Verizon Wireless | Wireless |
| 956-533 | Stpcs Joint Venture | Wireless |
| 956-534 | Stpcs Joint Venture | Wireless |
| 956-535 | Stpcs Joint Venture | Wireless |
| 956-536 | Stpcs Joint Venture | Wireless |
| 956-537 | Stpcs Joint Venture | Wireless |
| 956-538 | AT&T Mobility | Wireless |
| 956-539 | Vonage | VoIP |
| 956-540 | Verizon Wireless | Wireless |
| 956-541 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-542 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-543 | Stpcs Joint Venture | Wireless |
| 956-544 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-545 | Spectrum (TWC IP) | Landline |
| 956-546 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-547 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-548 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-549 | Lumen (CenturyLink) | Landline |
| 956-550 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-551 | Verizon Wireless | Wireless |
| 956-552 | Verizon Wireless | Wireless |
| 956-553 | Onvoy Spectrum (Sinch) | VoIP |
| 956-554 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-556 | Verizon Wireless | Wireless |
| 956-557 | Lumen (CenturyLink) | Landline |
| 956-558 | Stpcs Joint Venture | Wireless |
| 956-559 | AT&T Mobility | Wireless |
| 956-560 | AT&T Mobility | Wireless |
| 956-561 | Verizon Wireless | Wireless |
| 956-562 | AT&T Mobility | Wireless |
| 956-563 | AT&T Mobility | Wireless |
| 956-564 | Verizon Wireless | Wireless |
| 956-565 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-566 | Verizon Wireless | Wireless |
| 956-567 | Smartcom Telephone | Landline |
| 956-568 | Spectrum (TWC IP) | Landline |
| 956-569 | AT&T Mobility | Wireless |
| 956-570 | AT&T Mobility | Wireless |
| 956-571 | Stpcs Joint Venture | Wireless |
| 956-572 | AT&T Mobility | Wireless |
| 956-573 | Frontier Communications | Landline |
| 956-574 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-575 | Stpcs Joint Venture | Wireless |
| 956-576 | Stpcs Joint Venture | Wireless |
| 956-577 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-578 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-579 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-580 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-581 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-582 | Lumen (CenturyLink) | Landline |
| 956-583 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-584 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-585 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-586 | AT&T Mobility | Wireless |
| 956-587 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-588 | Foremost Telecommunications Corporation | Landline |
| 956-589 | AT&T (Teleport Communications) | Landline |
| 956-590 | AT&T Mobility | Wireless |
| 956-591 | Spectrum (TWC IP) | Landline |
| 956-592 | Stpcs Joint Venture | Wireless |
| 956-593 | Verizon Wireless | Wireless |
| 956-594 | Ip Horizon | Landline |
| 956-595 | Verizon Wireless | Wireless |
| 956-596 | Verizon Wireless | Wireless |
| 956-597 | Bandwidth.com | VoIP |
| 956-598 | Stpcs Joint Venture | Wireless |
| 956-599 | AT&T Mobility | Wireless |
| 956-600 | AT&T Mobility | Wireless |
| 956-601 | Spectrum (TWC IP) | Landline |
| 956-602 | Spectrum (TWC IP) | Landline |
| 956-603 | AT&T Mobility | Wireless |
| 956-604 | AT&T (Teleport Communications) | Landline |
| 956-605 | AT&T Mobility | Wireless |
| 956-606 | AT&T Mobility | Wireless |
| 956-607 | AT&T Mobility | Wireless |
| 956-608 | Stpcs Joint Venture | Wireless |
| 956-609 | Verizon Business (MCImetro) | Landline |
| 956-610 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-612 | AT&T Mobility | Wireless |
| 956-613 | Onvoy (Sinch) | VoIP |
| 956-614 | AT&T (Teleport Communications) | Landline |
| 956-615 | Spectrum (TWC IP) | Landline |
| 956-616 | AT&T Mobility | Wireless |
| 956-617 | AT&T Mobility | Wireless |
| 956-618 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-619 | AT&T Mobility | Wireless |
| 956-620 | Stpcs Joint Venture | Wireless |
| 956-621 | Spectrum (TWC IP) | Landline |
| 956-622 | Lumen (Level 3) | VoIP |
| 956-623 | Spok (paging) | Landline |
| 956-624 | Stpcs Joint Venture | Wireless |
| 956-625 | AT&T (Teleport Communications) | Landline |
| 956-626 | Stpcs Joint Venture | Wireless |
| 956-627 | Spectrum (TWC IP) | Landline |
| 956-628 | At&T Enterprises | Landline |
| 956-629 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-630 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-631 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-632 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-633 | Vtx Communications | Landline |
| 956-634 | Onvoy (Sinch) | VoIP |
| 956-635 | Verizon Wireless | Wireless |
| 956-636 | Frontier Communications | Landline |
| 956-637 | AT&T Local | Landline |
| 956-638 | Verizon Wireless | Wireless |
| 956-639 | Stpcs Joint Venture | Wireless |
| 956-640 | AT&T Mobility | Wireless |
| 956-641 | AT&T Mobility | Wireless |
| 956-642 | Valley Tel. Coop. | Landline |
| 956-643 | Nuso | Landline |
| 956-644 | FracTEL | Landline |
| 956-645 | Stpcs Joint Venture | Wireless |
| 956-646 | Bandwidth.com | VoIP |
| 956-647 | Frontier Communications | Landline |
| 956-648 | Stpcs Joint Venture | Wireless |
| 956-649 | Stpcs Joint Venture | Wireless |
| 956-650 | Stpcs Joint Venture | Wireless |
| 956-651 | Stpcs Joint Venture | Wireless |
| 956-652 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-653 | Lumen (CenturyLink) | Landline |
| 956-654 | Csc Wireless | Wireless |
| 956-655 | Stpcs Joint Venture | Wireless |
| 956-656 | Stpcs Joint Venture | Wireless |
| 956-657 | Smartcom Telephone | Landline |
| 956-658 | Stpcs Joint Venture | Wireless |
| 956-659 | Stpcs Joint Venture | Wireless |
| 956-660 | Lumen (CenturyLink) | Landline |
| 956-661 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-662 | Verizon Wireless | Wireless |
| 956-663 | Onvoy (Sinch) | VoIP |
| 956-664 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-665 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-666 | Foremost Telecommunications Corporation | Landline |
| 956-667 | Stpcs Joint Venture | Wireless |
| 956-668 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-669 | Peerless Network | VoIP |
| 956-670 | Boost Mobile | Landline |
| 956-671 | Lumen (CenturyLink) | Landline |
| 956-672 | Stpcs Joint Venture | Wireless |
| 956-673 | AT&T Mobility | Wireless |
| 956-674 | Boost Mobile | Landline |
| 956-675 | Boost Mobile | Landline |
| 956-676 | Callworks Corporation | Landline |
| 956-677 | FracTEL | Landline |
| 956-678 | AT&T Mobility | Wireless |
| 956-679 | Verizon Wireless | Wireless |
| 956-680 | Stpcs Joint Venture | Wireless |
| 956-681 | Smartcom Telephone | Landline |
| 956-682 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-683 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-684 | Stpcs Joint Venture | Wireless |
| 956-685 | AT&T Mobility | Wireless |
| 956-686 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-687 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-688 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-689 | Frontier Communications | Landline |
| 956-690 | Frontier Communications | Landline |
| 956-691 | Nuso | Landline |
| 956-692 | AT&T Mobility | Wireless |
| 956-693 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-694 | Commio | Landline |
| 956-695 | Telnyx | Landline |
| 956-696 | Onvoy Spectrum (Sinch) | VoIP |
| 956-697 | Onvoy (Sinch) | VoIP |
| 956-698 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-699 | Vtx Communications | Landline |
| 956-701 | AT&T Mobility | Wireless |
| 956-702 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-703 | AT&T Mobility | Wireless |
| 956-704 | Bandwidth.com | VoIP |
| 956-705 | Bandwidth.com | VoIP |
| 956-706 | Stpcs Joint Venture | Wireless |
| 956-707 | Bandwidth.com | VoIP |
| 956-708 | AT&T Mobility | Wireless |
| 956-709 | Onvoy (Sinch) | VoIP |
| 956-710 | Onvoy Spectrum (Sinch) | VoIP |
| 956-712 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-713 | Verizon Wireless | Wireless |
| 956-714 | Stpcs Joint Venture | Wireless |
| 956-715 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-716 | Frontier Communications | Landline |
| 956-717 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-718 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-719 | Onvoy (Sinch) | VoIP |
| 956-720 | Stpcs Joint Venture | Wireless |
| 956-721 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-722 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-723 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-724 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-725 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-726 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-727 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-728 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-729 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-730 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-731 | Stpcs Joint Venture | Wireless |
| 956-732 | Foremost Telecommunications Corporation | Landline |
| 956-733 | FracTEL | Landline |
| 956-734 | AT&T Local | Landline |
| 956-735 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-736 | Boost Mobile | Landline |
| 956-737 | Ton80 Communications | Landline |
| 956-738 | Onvoy (Sinch) | VoIP |
| 956-739 | Stpcs Joint Venture | Wireless |
| 956-740 | AT&T Mobility | Wireless |
| 956-741 | Onvoy (Sinch) | VoIP |
| 956-742 | Stpcs Joint Venture | Wireless |
| 956-743 | Valley Tel. Coop. | Landline |
| 956-744 | AT&T Mobility | Wireless |
| 956-745 | Onvoy (Sinch) | VoIP |
| 956-746 | Stpcs Joint Venture | Wireless |
| 956-747 | Foremost Telecommunications Corporation | Landline |
| 956-748 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-749 | Onvoy (Sinch) | VoIP |
| 956-750 | Stpcs Joint Venture | Wireless |
| 956-751 | Stpcs Joint Venture | Wireless |
| 956-752 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-753 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-754 | Verizon Wireless | Wireless |
| 956-755 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-756 | AT&T Mobility | Wireless |
| 956-757 | AT&T Mobility | Wireless |
| 956-758 | Peerless Network | VoIP |
| 956-759 | Stpcs Joint Venture | Wireless |
| 956-760 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-761 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-762 | Commio | Landline |
| 956-763 | AT&T Mobility | Wireless |
| 956-764 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-765 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-766 | Foremost Telecommunications Corporation | Landline |
| 956-767 | Spok (paging) | Landline |
| 956-768 | Spok (paging) | Landline |
| 956-769 | Stpcs Joint Venture | Wireless |
| 956-770 | Verizon Wireless | Wireless |
| 956-771 | AT&T Mobility | Wireless |
| 956-772 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-773 | AT&T Mobility | Wireless |
| 956-774 | AT&T Mobility | Wireless |
| 956-775 | AT&T Mobility | Wireless |
| 956-776 | Westel | Landline |
| 956-777 | Foremost Telecommunications Corporation | Landline |
| 956-778 | Stpcs Joint Venture | Wireless |
| 956-779 | Ton80 Communications | Landline |
| 956-780 | Stpcs Joint Venture | Wireless |
| 956-781 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-782 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-783 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-784 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-785 | Leap Telecom | Landline |
| 956-786 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-787 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-788 | AT&T Local | Landline |
| 956-789 | Stpcs Joint Venture | Wireless |
| 956-790 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-791 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-792 | Stpcs Joint Venture | Wireless |
| 956-793 | Stpcs Joint Venture | Wireless |
| 956-794 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-795 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-796 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-797 | Frontier Communications | Landline |
| 956-798 | Verizon Wireless | Wireless |
| 956-799 | Alenco Communications | Landline |
| 956-800 | Spectrum (TWC IP) | Landline |
| 956-801 | Stpcs Joint Venture | Wireless |
| 956-802 | AT&T Mobility | Wireless |
| 956-803 | Spectrum (TWC IP) | Landline |
| 956-804 | Commio | Landline |
| 956-805 | Verizon Wireless | Wireless |
| 956-807 | Bandwidth.com | VoIP |
| 956-808 | Terra Nova Telecom | Landline |
| 956-809 | Hd Carrier | Landline |
| 956-810 | AT&T Mobility | Wireless |
| 956-812 | Stpcs Joint Venture | Wireless |
| 956-813 | AT&T Mobility | Wireless |
| 956-814 | AT&T Mobility | Wireless |
| 956-815 | Onvoy (Sinch) | VoIP |
| 956-816 | Stpcs Joint Venture | Wireless |
| 956-817 | Onvoy (Sinch) | VoIP |
| 956-818 | AT&T Mobility | Wireless |
| 956-819 | Onvoy (Sinch) | VoIP |
| 956-820 | AT&T Mobility | Wireless |
| 956-821 | Stpcs Joint Venture | Wireless |
| 956-822 | FracTEL | Landline |
| 956-823 | Bandwidth.com | VoIP |
| 956-824 | Stpcs Joint Venture | Wireless |
| 956-825 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-826 | Verizon Wireless | Wireless |
| 956-827 | Stpcs Joint Venture | Wireless |
| 956-828 | Stpcs Joint Venture | Wireless |
| 956-829 | Stpcs Joint Venture | Wireless |
| 956-831 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-832 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-833 | FracTEL | Landline |
| 956-834 | Stpcs Joint Venture | Wireless |
| 956-835 | AT&T Mobility | Wireless |
| 956-837 | Ton80 Communications | Landline |
| 956-838 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-839 | Stpcs Joint Venture | Wireless |
| 956-840 | Comcast (Xfinity Voice) | VoIP |
| 956-841 | Stpcs Joint Venture | Wireless |
| 956-842 | Valley Tel. Coop. | Landline |
| 956-843 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-844 | Stpcs Joint Venture | Wireless |
| 956-845 | Valley Tel. Coop. | Landline |
| 956-846 | Stpcs Joint Venture | Wireless |
| 956-847 | Frontier Communications | Landline |
| 956-848 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-849 | Frontier Communications | Landline |
| 956-853 | TPx Communications | Landline |
| 956-854 | Spectrum (TWC IP) | Landline |
| 956-855 | FracTEL | Landline |
| 956-856 | Onvoy Spectrum (Sinch) | VoIP |
| 956-857 | Onvoy (Sinch) | VoIP |
| 956-862 | Stpcs Joint Venture | Wireless |
| 956-864 | Ton80 Communications | Landline |
| 956-865 | Onvoy (Sinch) | VoIP |
| 956-866 | FracTEL | Landline |
| 956-867 | Stpcs Joint Venture | Wireless |
| 956-869 | Onvoy (Sinch) | VoIP |
| 956-872 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-873 | AT&T Mobility | Wireless |
| 956-874 | AT&T Mobility | Wireless |
| 956-876 | Stpcs Joint Venture | Wireless |
| 956-877 | FracTEL | Landline |
| 956-878 | Stpcs Joint Venture | Wireless |
| 956-880 | Skye Telecom LLC dba Skyetel | Landline |
| 956-882 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-884 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-887 | Foremost Telecommunications Corporation | Landline |
| 956-888 | Foremost Telecommunications Corporation | Landline |
| 956-890 | Stpcs Joint Venture | Wireless |
| 956-893 | Verizon Wireless | Wireless |
| 956-895 | Twilio | VoIP |
| 956-897 | AT&T Mobility | Wireless |
| 956-898 | Stpcs Joint Venture | Wireless |
| 956-899 | FracTEL | Landline |
| 956-900 | Foremost Telecommunications Corporation | Landline |
| 956-903 | Spectrum (TWC IP) | Landline |
| 956-904 | AT&T Mobility | Wireless |
| 956-905 | AT&T Mobility | Wireless |
| 956-906 | Onvoy (Sinch) | VoIP |
| 956-907 | AT&T Mobility | Wireless |
| 956-908 | AT&T Mobility | Wireless |
| 956-909 | AT&T Mobility | Wireless |
| 956-910 | Nuso | Landline |
| 956-917 | Onvoy (Sinch) | VoIP |
| 956-922 | FracTEL | Landline |
| 956-923 | Stpcs Joint Venture | Wireless |
| 956-926 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-927 | Onvoy (Sinch) | VoIP |
| 956-928 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-929 | Verizon Wireless | Wireless |
| 956-932 | AT&T Mobility | Wireless |
| 956-933 | FracTEL | Landline |
| 956-934 | Onvoy (Sinch) | VoIP |
| 956-935 | Verizon Wireless | Wireless |
| 956-936 | Border To Border Communications | Landline |
| 956-937 | Ton80 Communications | Landline |
| 956-942 | AT&T Mobility | Wireless |
| 956-943 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-944 | Valley Tel. Coop. | Landline |
| 956-946 | FracTEL | Landline |
| 956-948 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-949 | Stpcs Joint Venture | Wireless |
| 956-951 | Verizon Wireless | Wireless |
| 956-952 | Onvoy Spectrum (Sinch) | VoIP |
| 956-953 | Onvoy (Sinch) | VoIP |
| 956-954 | Stpcs Joint Venture | Wireless |
| 956-955 | FracTEL | Landline |
| 956-957 | Onvoy (Sinch) | VoIP |
| 956-960 | Stpcs Joint Venture | Wireless |
| 956-961 | Metro by T-Mobile (MetroPCS) | Wireless |
| 956-962 | AT&T Mobility | Wireless |
| 956-963 | Onvoy (Sinch) | VoIP |
| 956-964 | Onvoy Spectrum (Sinch) | VoIP |
| 956-965 | Onvoy Spectrum (Sinch) | VoIP |
| 956-966 | Stpcs Joint Venture | Wireless |
| 956-968 | Frontier Communications | Landline |
| 956-969 | Frontier Communications | Landline |
| 956-970 | Stpcs Joint Venture | Wireless |
| 956-971 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-972 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-973 | Frontier Communications | Landline |
| 956-974 | Onvoy (Sinch) | VoIP |
| 956-975 | AT&T Mobility | Wireless |
| 956-977 | FracTEL | Landline |
| 956-982 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-983 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-984 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-986 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-987 | Nuso | Landline |
| 956-990 | AT&T Mobility | Wireless |
| 956-991 | Ip Horizon | Landline |
| 956-992 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-993 | Ip Horizon | Landline |
| 956-994 | AT&T Southwest (Southwestern Bell) | Landline |
| 956-995 | Onvoy (Sinch) | VoIP |
| 956-996 | Bandwidth.com | VoIP |
| 956-997 | Spectrum (TWC IP) | Landline |
| 956-998 | AT&T Mobility | Wireless |
| 956-999 | Foremost Telecommunications Corporation | Landline |
Line type reflects the registry assignment; ported numbers can differ. Unknown 956 number calling? ActiveArmor® screens it before you ever look it up.
Cities & Communities in and around Area Code 956
Communities the 956 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 | 78516, 78589, 78537 | Internet Air |
| Alton | 78573, 78574, 78504 | Check address |
| Bayview | 78566 | Fiber up to 5 GIG |
| Brownsville | 78526, 78520, 78575 | Fiber up to 5 GIG |
| Combes | 78535, 78552, 78550 | Internet Air |
| Donna | 78537, 78599, 78596 | Internet Air |
| Edcouch | 78543, 78558, 78562 | Internet Air |
| Edinburg | 78539, 78504 | Fiber up to 5 GIG |
| Elsa | 78543, 78558, 78538 | Check address |
| Encinal | 78019 | Check address |
| Harlingen | 78552, 78535, 78550 | Internet Air |
| Hidalgo | 78557, 78503, 78577 | Internet Air |
| Indian Lake | 78575, 78526, 78566 | Fiber up to 5 GIG |
| La Feria | 78559, 78552, 78570 | Internet Air |
| La Joya | 78560, 78576, 78565 | Internet Air |
| La Villa | 78562, 78543, 78538 | Check address |
| Laguna Heights | 78578 | Check address |
| Laguna Vista | 78578, 78566 | Check address |
| Laredo | 78041, 78040 | Fiber up to 5 GIG |
| Los Angeles | 78580 | Check address |
| Los Ebanos | 78565, 78560, 78595 | Check address |
| Los Fresnos | 78575, 78526, 78566 | Fiber up to 5 GIG |
| Los Indios | 78567, 78586, 78592 | Internet Air |
| Mcallen | 78501, 78504, 78503 | Fiber up to 5 GIG |
| Mercedes | 78570, 78579, 78559 | Internet Air |
| Mission | 78572, 78501, 78503 | Fiber up to 5 GIG |
| Monte Alto | 78538, 78543, 78558 | Check address |
| Olmito | 78575, 78520, 78526 | Internet Air |
| Palm Valley | 78552, 78535, 78559 | Check address |
| Palmhurst | 78573, 78504, 78501 | Fiber up to 5 GIG |
| Palmview | 78572, 78574, 78573 | Fiber up to 5 GIG |
| Penitas | 78560, 78576, 78574 | Internet Air |
| Pharr | 78577, 78589, 78503 | Internet Air |
| Port Isabel | 78578, 78566 | Internet Air |
| Progreso | 78579, 78596, 78570 | Check address |
| Progreso Lakes | 78579, 78596, 78592 | Check address |
| Rancho Viejo | 78575, 78520, 78526 | Check address |
| Raymondville | 78580, 78569 | Internet Air |
| Rio Bravo | 78046 | Check address |
| Rio Grande City | 78547 | Internet Air |
| Rio Hondo | 78550, 78583 | Internet Air |
| Roma | 78585 | Internet Air |
| San Benito | 78586, 78552 | Internet Air |
| San Isidro | 78588, 78536 | Internet Air |
| San Juan | 78589, 78577, 78516 | Internet Air |
| San Perlita | 78590, 78580 | Check address |
| San Ygnacio | 78067 | Internet Air |
| Santa Maria | 78592, 78559, 78579 | Check address |
| Santa Rosa | 78593, 78562, 78535 | Internet Air |
| South Padre Island | 78578 | Internet Air |
| Weslaco | 78599, 78596, 78537 | Internet Air |
| Zapata | 78076 | 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.
956 Area Code Map
Area code 956 serves Laredo and nearby communities in TX.
↓ Printable PDF
Open the printable 956 map (PDF) · All Texas area codes · Home internet in Laredo
Counties Covered by the 956 Area Code
Counties are served in whole or in part; population is U.S. Census Bureau ACS 2023. The 956 also reaches parts of Willacy County, Zapata County, La Salle County.
The 956, explained
Area Code 956: More Than a Number in Laredo
In Laredo, the 956 is more than digits on a caller ID. It arrived in 1997, carved out of the 210, and it has meant Laredo and surrounding communities ever since — 731 carrier prefixes keep its lines busy today, and an established 956 number still says you’ve been here a while.
The map tells its own story: Laredo and surrounding communities, with no overlay on its territory. The area and the code are still one and the same — rare in Texas and getting rarer nationwide.
Keeping a 956 matters here. An existing 956 number ports to a new phone, a new carrier, or a new AT&T line, and stays yours anywhere in the U.S.
Need a new local number? Shop plans Keep your 956: bring it to AT&TInternet, wireless & stores in the 956
AT&T Home Internet in Area Code 956
AT&T home internet serves communities across area code 956, 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 956? AT&T Business Internet is available at many addresses.
Fiber install day in the 956Check your address ›
Moving to Area Code 956?
Set up home internet in area code 956 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 956 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 956
AT&T’s 5G network covers most of area code 956. ActiveArmor® spam blocking is included with every unlimited plan, your 956 number stays yours, and great cell phone deals in Laredo are a tap away.
5G across the 956ActiveArmor® includedKeep your 956 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 956 number? Ask when you activate a line, and porting an existing 956 number keeps it yours.
Stay connected across LaredoShop wireless plans ›
AT&T Stores in Area Code 956
Looking for cell phone stores in area code 956? These stores answer on 956 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 LaredoFind your store ›
All AT&T Stores with 956 Numbers
Every store below answers on a 956 number. Tap any number to call.
25 AT&T stores with 956 numbers
International Calling from Area Code 956
Calling abroad from area code 956? 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 956 calls most:MexicoIndiaEl SalvadorVietnamHonduras
Top places of birth among foreign-born residents of the 956’s counties, U.S. Census Bureau ACS 2023.
Calling abroad from a 956 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.
Laredo calls the worldSee international plans ›
956 Area Code Quick Facts & Dialing
StateTexas
Time zoneCentral
OverlaysNonethe 956 stands alone
Established1997split from the 210
Dialing10 digits7-digit local calls may still work
Toll-free?Nogeographic code
Population1.67Mcounties served, Census 2023
Largest cityLaredo+51 more ›
How to dial a 956 number
| Scenario | Format | Example |
|---|---|---|
| Local call (within the region) | 956 + 7-digit number | (956) 555-0100 |
| Long distance (within the U.S.) | 1 + 956 + 7-digit number | 1 (956) 555-0100 |
| Calling 956 from another country | +1 956 + 7-digit number | +1 956 555 0100 |
| From a mobile phone | (956) + 7-digit number | (956) 555-0100 |
A Short History of Area Code 956
Created in 1997 as a split from the 210, the 956 has meant Laredo and surrounding communities ever since. No splits or overlays have divided its territory since.
1997Split from the 210
In service since 1997, with no overlay on its territory today.
Nearby & Related Area Codes
Browse area codes by state: Texas (29) · California (41) · Florida (23) · all 50 states ›
Area Code 956 FAQ
What area code is 956?
956 is the area code for Laredo, Texas and the surrounding communities. It appears at the front of every local 10-digit phone number in the area.
Where is area code 956?
Area code 956 serves Laredo, Texas and nearby communities including Alamo, Alton, Bayview. The full city list is in the cities table above.
Why did I get a text message from a 956 number?
The most common 956 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 956?
A 956 number usually means Laredo 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 956?
Central time. The live local time is shown at the top of this page.
Why am I getting calls from 956 numbers?
956 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 956 prefixes are drawing complaints right now.
Is 956 a toll-free number?
No. 956 is a geographic area code tied to Laredo, Texas. Toll-free calls come from 800, 833, 844, 855, 866, 877 and 888 numbers.
When was area code 956 created?
Area code 956 entered service in 1997 and still covers Laredo and the surrounding Texas communities today. The full timeline is in the history section above.
Which cities use area code 956?
The largest communities include Alamo, Alton, Bayview, Brownsville, Combes. The full list is in the cities table above.
Does AT&T offer service in the 956?
Yes: home internet, wireless and retail stores across the 956. Availability is checked address by address.
Can I still get a 956 number?
Yes. Carriers in Laredo and across the 956 still issue 956 numbers on new lines, and you can port an existing 956 number to any carrier.
Can I keep my 956 number if I move?
Yes. Phone numbers are portable: your 956 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.
