Dallas, TX — rate center
- State
- Texas
- Active prefixes
- 787
- Carriers
- 60
- Pooled prefixes
- 498
- LATA
- 552
- Metro area
- Dallas-Fort Worth-Arlington, TX MSA
In NANP numbering, Dallas, Texas is a rate center — the anchor point for local numbers. It is reached through 214, 469, 945, 972 (multiple area codes serve it).
787 central-office prefixes are currently anchored to this rate center, held by 60 different carriers. Pooling applies to 498 of them — individual thousands-blocks may belong to different companies.
The rate center belongs to the Dallas-Fort Worth-Arlington, TX Metropolitan Statistical Area. Routing-wise it sits in LATA 552.
Because 214, 469, 945, 972 all serve this territory, two Dallas numbers can look completely different while being neighbors — check the prefix, not just the area code.
Dallas ranks among the larger numbering localities in Texas: 787 prefixes mean over 7,870,000 assignable numbers anchored here.
Treat this data as geography of the number, not of the caller: porting, VoIP and caller-ID spoofing all detach the two. When a call matters, hang up and call back through an official number.
Prefixes anchored to Dallas
Showing 363 of 363
| Prefix | Code holder | Pooled |
|---|---|---|
| 214-200 | SOUTHWESTERN BELL | Yes |
| 214-205 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 214-206 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 214-209 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | No |
| 214-210 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | No |
| 214-214 | ONVOY, LLC - TX | Yes |
| 214-217 | ONVOY, LLC - TX | No |
| 214-219 | SOUTHWESTERN BELL | Yes |
| 214-220 | SOUTHWESTERN BELL | No |
| 214-221 | SOUTHWESTERN BELL | No |
| 214-224 | SOUTHWESTERN BELL | Yes |
| 214-229 | METROPCS, INC. | Yes |
| 214-231 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | No |
| 214-234 | SOUTHWESTERN BELL | Yes |
| 214-237 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | No |
| 214-238 | T2 COMMUNICATIONS L.L.C. - TX | Yes |
| 214-239 | SOUTHWESTERN BELL | Yes |
| 214-242 | CSC VOICE, LLC | Yes |
| 214-243 | SOUTHWESTERN BELL | Yes |
| 214-245 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 214-251 | BANDWIDTH.COM CLEC, LLC - TX | Yes |
| 214-252 | SOUTHWESTERN BELL | Yes |
| 214-253 | BANDWIDTH.COM CLEC, LLC - TX | Yes |
| 214-254 | METROPCS, INC. | Yes |
| 214-256 | SOUTHWESTERN BELL | Yes |
| 214-257 | AT&T - LOCAL | Yes |
| 214-258 | AT&T - LOCAL | Yes |
| 214-259 | AT&T - LOCAL | Yes |
| 214-261 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | No |
| 214-262 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | No |
| 214-265 | SOUTHWESTERN BELL | No |
| 214-266 | SOUTHWESTERN BELL | No |
| 214-267 | SOUTHWESTERN BELL | Yes |
| 214-269 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | Yes |
| 214-270 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | Yes |
| 214-271 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | Yes |
| 214-272 | ONVOY, LLC - TX | Yes |
| 214-273 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | No |
| 214-275 | SOUTHWESTERN BELL | Yes |
| 214-276 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 214-279 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 214-281 | METROPCS, INC. | Yes |
| 214-283 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 214-286 | SOUTHWESTERN BELL | Yes |
| 214-290 | SOUTHWESTERN BELL | Yes |
| 214-292 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | No |
| 214-294 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 214-295 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 214-296 | SOUTHWESTERN BELL | Yes |
| 214-302 | SOUTHWESTERN BELL | Yes |
| 214-303 | SOUTHWESTERN BELL | Yes |
| 214-306 | SOUTHWESTERN BELL | Yes |
| 214-309 | SOUTHWESTERN BELL | Yes |
| 214-312 | SOUTHWESTERN BELL | No |
| 214-313 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 214-319 | SOUTHWESTERN BELL | Yes |
| 214-320 | SOUTHWESTERN BELL | Yes |
| 214-321 | SOUTHWESTERN BELL | No |
| 214-323 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | No |
| 214-324 | SOUTHWESTERN BELL | No |
| 214-327 | SOUTHWESTERN BELL | Yes |
| 214-328 | SOUTHWESTERN BELL | No |
| 214-329 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 214-330 | SOUTHWESTERN BELL | No |
| 214-331 | SOUTHWESTERN BELL | No |
| 214-333 | SOUTHWESTERN BELL | No |
| 214-337 | SOUTHWESTERN BELL | No |
| 214-339 | SOUTHWESTERN BELL | No |
| 214-340 | SOUTHWESTERN BELL | No |
| 214-341 | SOUTHWESTERN BELL | No |
| 214-342 | SOUTHWESTERN BELL | Yes |
| 214-343 | SOUTHWESTERN BELL | No |
| 214-345 | SOUTHWESTERN BELL | No |
| 214-346 | SOUTHWESTERN BELL | No |
| 214-347 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 214-348 | SOUTHWESTERN BELL | No |
| 214-349 | SOUTHWESTERN BELL | Yes |
| 214-350 | SOUTHWESTERN BELL | No |
| 214-351 | SOUTHWESTERN BELL | No |
| 214-352 | SOUTHWESTERN BELL | No |
| 214-353 | SOUTHWESTERN BELL | No |
| 214-355 | SOUTHWESTERN BELL | Yes |
| 214-357 | SOUTHWESTERN BELL | No |
| 214-358 | SOUTHWESTERN BELL | No |
| 214-360 | SOUTHWESTERN BELL | No |
| 214-361 | SOUTHWESTERN BELL | No |
| 214-363 | SOUTHWESTERN BELL | No |
| 214-365 | SOUTHWESTERN BELL | No |
| 214-366 | SOUTHWESTERN BELL | No |
| 214-367 | SOUTHWESTERN BELL | Yes |
| 214-368 | SOUTHWESTERN BELL | No |
| 214-369 | SOUTHWESTERN BELL | No |
| 214-370 | SOUTHWESTERN BELL | Yes |
| 214-371 | SOUTHWESTERN BELL | No |
| 214-372 | SOUTHWESTERN BELL | No |
| 214-373 | SOUTHWESTERN BELL | No |
| 214-374 | SOUTHWESTERN BELL | Yes |
| 214-375 | SOUTHWESTERN BELL | No |
| 214-376 | SOUTHWESTERN BELL | No |
| 214-377 | TWC IP ENABLED SERVICES, LLC | Yes |
| 214-378 | SOUTHWESTERN BELL | Yes |
| 214-379 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | No |
| 214-381 | SOUTHWESTERN BELL | No |
| 214-382 | ONVOY, LLC - TX | Yes |
| 214-388 | SOUTHWESTERN BELL | No |
| 214-389 | ONVOY, LLC - TX | No |
| 214-391 | SOUTHWESTERN BELL | No |
| 214-393 | ONVOY, LLC - TX | Yes |
| 214-396 | PEERLESS NETWORK OF TEXAS, LLC - TX | Yes |
| 214-397 | SOUTHWESTERN BELL | Yes |
| 214-398 | SOUTHWESTERN BELL | No |
| 214-409 | SOUTHWESTERN BELL | Yes |
| 214-413 | SOUTHWESTERN BELL | Yes |
| 214-414 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 214-416 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 214-420 | ONVOY, LLC - TX | No |
| 214-421 | SOUTHWESTERN BELL | No |
| 214-424 | SOUTHWESTERN BELL | Yes |
| 214-426 | SOUTHWESTERN BELL | Yes |
| 214-428 | SOUTHWESTERN BELL | Yes |
| 214-429 | SOUTHWESTERN BELL | Yes |
| 214-431 | SOUTHWESTERN BELL | Yes |
| 214-432 | LEVEL 3 COMMUNICATIONS, LLC - TX | No |
| 214-434 | AT&T ENTERPRISES, LLC | Yes |
| 214-438 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 214-442 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 214-443 | SOUTHWESTERN BELL | No |
| 214-445 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 214-446 | MATRIX TELECOM, LLC. S/I/I TNCI - TX | No |
| 214-447 | MATRIX TELECOM, LLC. S/I/I TNCI - TX | Yes |
| 214-451 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 214-452 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 214-453 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 214-456 | SOUTHWESTERN BELL | No |
| 214-459 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | Yes |
| 214-461 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | No |
| 214-462 | SOUTHWESTERN BELL | Yes |
| 214-464 | SOUTHWESTERN BELL | No |
| 214-465 | SOUTHWESTERN BELL | No |
| 214-466 | SOUTHWESTERN BELL | Yes |
| 214-467 | SOUTHWESTERN BELL | Yes |
| 214-468 | SOUTHWESTERN BELL | Yes |
| 214-479 | SOUTHWESTERN BELL | Yes |
| 214-480 | SOUTHWESTERN BELL | Yes |
| 214-481 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 214-484 | ONVOY, LLC - TX | Yes |
| 214-485 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | No |
| 214-486 | SOUTHWESTERN BELL | Yes |
| 214-487 | ONVOY SPECTRUM, LLC | Yes |
| 214-489 | SOUTHWESTERN BELL | Yes |
| 214-496 | SOUTHWESTERN BELL | No |
| 214-503 | SOUTHWESTERN BELL | No |
| 214-508 | SOUTHWESTERN BELL | No |
| 214-515 | SOUTHWESTERN BELL | Yes |
| 214-520 | SOUTHWESTERN BELL | No |
| 214-521 | SOUTHWESTERN BELL | No |
| 214-522 | SOUTHWESTERN BELL | No |
| 214-523 | SOUTHWESTERN BELL | No |
| 214-525 | SOUTHWESTERN BELL | No |
| 214-526 | SOUTHWESTERN BELL | No |
| 214-527 | SOUTHWESTERN BELL | Yes |
| 214-528 | SOUTHWESTERN BELL | No |
| 214-530 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 214-539 | SOUTHWESTERN BELL | No |
| 214-540 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | No |
| 214-545 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 214-550 | LEVEL 3 COMMUNICATIONS, LLC - TX | No |
| 214-553 | SOUTHWESTERN BELL | No |
| 214-559 | SOUTHWESTERN BELL | No |
| 214-560 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 214-561 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | No |
| 214-565 | SOUTHWESTERN BELL | No |
| 214-567 | SOUTHWESTERN BELL | No |
| 214-568 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 214-569 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 214-570 | SOUTHWESTERN BELL | No |
| 214-571 | SOUTHWESTERN BELL | Yes |
| 214-572 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 214-573 | SOUTHWESTERN BELL | Yes |
| 214-574 | SOUTHWESTERN BELL | Yes |
| 214-575 | SOUTHWESTERN BELL | No |
| 214-576 | SOUTHWESTERN BELL | Yes |
| 214-579 | SOUTHWESTERN BELL | Yes |
| 214-580 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 214-583 | SOUTHWESTERN BELL | Yes |
| 214-584 | SOUTHWESTERN BELL | Yes |
| 214-586 | BANDWIDTH.COM CLEC, LLC - TX | Yes |
| 214-589 | SOUTHWESTERN BELL | No |
| 214-590 | SOUTHWESTERN BELL | No |
| 214-593 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 214-599 | SOUTHWESTERN BELL | No |
| 214-613 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 214-615 | XO TEXAS, INC. | Yes |
| 214-622 | AT&T - LOCAL | Yes |
| 214-623 | SOUTHWESTERN BELL | Yes |
| 214-624 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 214-627 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 214-628 | ONVOY, LLC - TX | Yes |
| 214-630 | SOUTHWESTERN BELL | No |
| 214-631 | SOUTHWESTERN BELL | Yes |
| 214-633 | SOUTHWESTERN BELL | Yes |
| 214-634 | SOUTHWESTERN BELL | No |
| 214-635 | SOUTHWESTERN BELL | Yes |
| 214-637 | SOUTHWESTERN BELL | Yes |
| 214-638 | SOUTHWESTERN BELL | Yes |
| 214-639 | ONVOY SPECTRUM, LLC | Yes |
| 214-640 | SOUTHWESTERN BELL | Yes |
| 214-643 | SOUTHWESTERN BELL | Yes |
| 214-645 | SOUTHWESTERN BELL | No |
| 214-646 | ONVOY, LLC - TX | Yes |
| 214-647 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | Yes |
| 214-648 | SOUTHWESTERN BELL | No |
| 214-651 | SOUTHWESTERN BELL | No |
| 214-652 | SOUTHWESTERN BELL | No |
| 214-653 | SOUTHWESTERN BELL | No |
| 214-654 | SOUTHWESTERN BELL | No |
| 214-655 | SOUTHWESTERN BELL | No |
| 214-658 | SOUTHWESTERN BELL | No |
| 214-659 | SOUTHWESTERN BELL | Yes |
| 214-660 | SOUTHWESTERN BELL | Yes |
| 214-661 | SOUTHWESTERN BELL | Yes |
| 214-664 | SOUTHWESTERN BELL | Yes |
| 214-665 | SOUTHWESTERN BELL | No |
| 214-666 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 214-670 | SOUTHWESTERN BELL | Yes |
| 214-671 | SOUTHWESTERN BELL | No |
| 214-672 | SOUTHWESTERN BELL | Yes |
| 214-678 | SOUTHWESTERN BELL | No |
| 214-688 | SOUTHWESTERN BELL | Yes |
| 214-689 | SOUTHWESTERN BELL | Yes |
| 214-691 | SOUTHWESTERN BELL | No |
| 214-692 | SOUTHWESTERN BELL | Yes |
| 214-694 | SOUTHWESTERN BELL | Yes |
| 214-696 | SOUTHWESTERN BELL | No |
| 214-698 | SOUTHWESTERN BELL | Yes |
| 214-706 | SOUTHWESTERN BELL | No |
| 214-710 | ONVOY, LLC - TX | Yes |
| 214-712 | SOUTHWESTERN BELL | No |
| 214-716 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 214-719 | HELMSCO, INC. | No |
| 214-720 | SOUTHWESTERN BELL | No |
| 214-721 | SOUTHWESTERN BELL | Yes |
| 214-722 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | No |
| 214-723 | METROPCS, INC. | Yes |
| 214-727 | T-MOBILE USA, INC. | No |
| 214-730 | SOUTHWESTERN BELL | Yes |
| 214-736 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 214-739 | SOUTHWESTERN BELL | No |
| 214-740 | SOUTHWESTERN BELL | No |
| 214-741 | SOUTHWESTERN BELL | No |
| 214-742 | SOUTHWESTERN BELL | Yes |
| 214-743 | SOUTHWESTERN BELL | Yes |
| 214-744 | SOUTHWESTERN BELL | Yes |
| 214-745 | SOUTHWESTERN BELL | Yes |
| 214-746 | SOUTHWESTERN BELL | No |
| 214-747 | SOUTHWESTERN BELL | No |
| 214-748 | SOUTHWESTERN BELL | No |
| 214-749 | SOUTHWESTERN BELL | Yes |
| 214-750 | SOUTHWESTERN BELL | No |
| 214-751 | SOUTHWESTERN BELL | Yes |
| 214-752 | SOUTHWESTERN BELL | No |
| 214-753 | SOUTHWESTERN BELL | Yes |
| 214-754 | SOUTHWESTERN BELL | No |
| 214-756 | SOUTHWESTERN BELL | Yes |
| 214-757 | SOUTHWESTERN BELL | Yes |
| 214-758 | SOUTHWESTERN BELL | Yes |
| 214-760 | SOUTHWESTERN BELL | Yes |
| 214-761 | SOUTHWESTERN BELL | No |
| 214-764 | LEVEL 3 COMMUNICATIONS, LLC - TX | No |
| 214-765 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | Yes |
| 214-767 | SOUTHWESTERN BELL | No |
| 214-768 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 214-772 | METROPCS, INC. | Yes |
| 214-774 | ONVOY, LLC - TX | Yes |
| 214-775 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | No |
| 214-777 | SOUTHWESTERN BELL | Yes |
| 214-779 | SOUTHWESTERN BELL | Yes |
| 214-780 | SOUTHWESTERN BELL | Yes |
| 214-782 | SOUTHWESTERN BELL | Yes |
| 214-792 | SOUTHWESTERN BELL | Yes |
| 214-800 | SOUTHWESTERN BELL | Yes |
| 214-805 | OPENTACT INC. | Yes |
| 214-810 | BANDWIDTH.COM CLEC, LLC - TX | Yes |
| 214-812 | SOUTHWESTERN BELL | Yes |
| 214-815 | SOUTHWESTERN BELL | Yes |
| 214-818 | SOUTHWESTERN BELL | No |
| 214-819 | SOUTHWESTERN BELL | No |
| 214-820 | SOUTHWESTERN BELL | No |
| 214-821 | SOUTHWESTERN BELL | No |
| 214-823 | SOUTHWESTERN BELL | No |
| 214-824 | SOUTHWESTERN BELL | No |
| 214-826 | SOUTHWESTERN BELL | No |
| 214-827 | SOUTHWESTERN BELL | No |
| 214-828 | SOUTHWESTERN BELL | Yes |
| 214-833 | ONVOY, LLC - TX | Yes |
| 214-838 | ONVOY, LLC - TX | Yes |
| 214-840 | SOUTHWESTERN BELL | Yes |
| 214-841 | SOUTHWESTERN BELL | No |
| 214-844 | EXIANT COMMUNICATIONS LLC | No |
| 214-845 | SOUTHWESTERN BELL | Yes |
| 214-849 | SOUTHWESTERN BELL | No |
| 214-853 | SOUTHWESTERN BELL | Yes |
| 214-854 | SOUTHWESTERN BELL | Yes |
| 214-855 | SOUTHWESTERN BELL | No |
| 214-857 | SOUTHWESTERN BELL | Yes |
| 214-858 | SOUTHWESTERN BELL | No |
| 214-859 | SOUTHWESTERN BELL | Yes |
| 214-860 | SOUTHWESTERN BELL | Yes |
| 214-861 | SOUTHWESTERN BELL | Yes |
| 214-863 | SOUTHWESTERN BELL | Yes |
| 214-865 | SOUTHWESTERN BELL | Yes |
| 214-866 | SOUTHWESTERN BELL | Yes |
| 214-867 | SOUTHWESTERN BELL | No |
| 214-871 | SOUTHWESTERN BELL | No |
| 214-873 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 214-874 | SOUTHWESTERN BELL | Yes |
| 214-875 | SOUTHWESTERN BELL | Yes |
| 214-879 | SOUTHWESTERN BELL | No |
| 214-880 | SOUTHWESTERN BELL | No |
| 214-881 | METROPCS, INC. | Yes |
| 214-884 | WESTEL, INC. - TX | Yes |
| 214-887 | SOUTHWESTERN BELL | No |
| 214-888 | FOREMOST TELECOMMUNICATIONS CORPORATION - TX | Yes |
| 214-889 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 214-890 | SOUTHWESTERN BELL | No |
| 214-891 | SOUTHWESTERN BELL | No |
| 214-900 | METROPCS, INC. | Yes |
| 214-902 | SOUTHWESTERN BELL | No |
| 214-904 | SOUTHWESTERN BELL | No |
| 214-905 | SOUTHWESTERN BELL | No |
| 214-915 | SOUTHWESTERN BELL | Yes |
| 214-916 | SOUTHWESTERN BELL | Yes |
| 214-917 | SOUTHWESTERN BELL | No |
| 214-920 | SOUTHWESTERN BELL | No |
| 214-921 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 214-922 | SOUTHWESTERN BELL | No |
| 214-928 | SOUTHWESTERN BELL | Yes |
| 214-932 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | No |
| 214-933 | SOUTHWESTERN BELL | Yes |
| 214-939 | SOUTHWESTERN BELL | Yes |
| 214-941 | SOUTHWESTERN BELL | No |
| 214-942 | SOUTHWESTERN BELL | No |
| 214-943 | SOUTHWESTERN BELL | No |
| 214-944 | SOUTHWESTERN BELL | Yes |
| 214-946 | SOUTHWESTERN BELL | Yes |
| 214-947 | SOUTHWESTERN BELL | No |
| 214-948 | SOUTHWESTERN BELL | No |
| 214-951 | SOUTHWESTERN BELL | Yes |
| 214-953 | SOUTHWESTERN BELL | No |
| 214-954 | SOUTHWESTERN BELL | Yes |
| 214-956 | SOUTHWESTERN BELL | No |
| 214-962 | SOUTHWESTERN BELL | Yes |
| 214-964 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 214-965 | SOUTHWESTERN BELL | No |
| 214-969 | SOUTHWESTERN BELL | No |
| 214-977 | SOUTHWESTERN BELL | No |
| 214-978 | SOUTHWESTERN BELL | Yes |
| 214-979 | SOUTHWESTERN BELL | No |
| 214-981 | SOUTHWESTERN BELL | Yes |
| 214-987 | SOUTHWESTERN BELL | No |
| 214-989 | SOUTHWESTERN BELL | Yes |
| 214-996 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 214-999 | SOUTHWESTERN BELL | No |
FAQ
What area code is Dallas, TX?
Dallas is served by 4 area codes — 214, 469, 945, 972 — which overlay the same territory.
How many prefixes does Dallas have?
787 active NXX prefixes are anchored to this rate center in NANPA records, held by 60 carriers.
Is a call from a Dallas prefix really from Dallas?
Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.