Austin, TX — rate center
- State
- Texas
- Active prefixes
- 732
- Carriers
- 52
- Pooled prefixes
- 499
- LATA
- 558
- Metro area
- Austin-Round Rock-San Marcos, TX MSA
Phone numbers "from Austin" are, precisely speaking, numbers whose prefixes are anchored to the Austin rate center of Texas, under 512, 737.
NANPA records show 732 active prefixes here across 52 carriers. 499 prefixes participate in thousands-block pooling, so blocks of 1,000 numbers are shared between carriers.
The rate center belongs to the Austin-Round Rock-San Marcos, TX Metropolitan Statistical Area. Routing-wise it sits in LATA 558.
Multiple area codes over one rate center (512/737) is the overlay pattern: same geography, different first three digits.
At 732 prefixes — a ceiling of 7,320,000 numbers — Austin is one of Texas's heavyweight rate centers.
As always with US numbering: a prefix anchored to Austin tells you where the block was issued. The person calling may have ported the number, moved away, or be spoofing it entirely — verify callers through independently found contact details.
Prefixes anchored to Austin
Showing 585 of 585
| Prefix | Code holder | Pooled |
|---|---|---|
| 512-200 | T-MOBILE USA, INC. | Yes |
| 512-201 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-202 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-203 | T-MOBILE USA, INC. | Yes |
| 512-204 | AMERICAN MESSAGING SERVICES, LLC | No |
| 512-205 | SPOK, INC. | No |
| 512-206 | SOUTHWESTERN BELL | Yes |
| 512-207 | SOUTHWESTERN BELL | Yes |
| 512-208 | AMERICAN MESSAGING SERVICES, LLC | No |
| 512-209 | AMERICAN MESSAGING SERVICES, LLC | No |
| 512-215 | TWC IP ENABLED SERVICES, LLC | Yes |
| 512-217 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-218 | SOUTHWESTERN BELL | No |
| 512-219 | SOUTHWESTERN BELL | No |
| 512-220 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | No |
| 512-221 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-222 | EVOLVE CELLULAR, INC. | Yes |
| 512-223 | SOUTHWESTERN BELL | No |
| 512-224 | SOUTHWESTERN BELL | No |
| 512-225 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-226 | SOUTHWESTERN BELL | Yes |
| 512-228 | SOUTHWESTERN BELL | Yes |
| 512-230 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-231 | SOUTHWESTERN BELL | No |
| 512-232 | SOUTHWESTERN BELL | No |
| 512-233 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | Yes |
| 512-235 | SPOK, INC. | No |
| 512-236 | SOUTHWESTERN BELL | Yes |
| 512-238 | SOUTHWESTERN BELL | No |
| 512-239 | SOUTHWESTERN BELL | Yes |
| 512-241 | SOUTHWESTERN BELL | Yes |
| 512-242 | SOUTHWESTERN BELL | No |
| 512-243 | SOUTHWESTERN BELL | Yes |
| 512-244 | SOUTHWESTERN BELL | No |
| 512-246 | SOUTHWESTERN BELL | No |
| 512-247 | SOUTHWESTERN BELL | Yes |
| 512-248 | SOUTHWESTERN BELL | No |
| 512-249 | SOUTHWESTERN BELL | No |
| 512-250 | SOUTHWESTERN BELL | No |
| 512-251 | SOUTHWESTERN BELL | No |
| 512-252 | SOUTHWESTERN BELL | No |
| 512-254 | ONVOY, LLC - TX | Yes |
| 512-255 | SOUTHWESTERN BELL | No |
| 512-257 | SOUTHWESTERN BELL | No |
| 512-258 | SOUTHWESTERN BELL | No |
| 512-261 | SOUTHWESTERN BELL | No |
| 512-263 | SOUTHWESTERN BELL | No |
| 512-264 | SOUTHWESTERN BELL | Yes |
| 512-266 | SOUTHWESTERN BELL | No |
| 512-267 | SOUTHWESTERN BELL | No |
| 512-270 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 512-271 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 512-272 | SOUTHWESTERN BELL | No |
| 512-275 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | Yes |
| 512-276 | SOUTHWESTERN BELL | Yes |
| 512-278 | SOUTHWESTERN BELL | No |
| 512-279 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-280 | SOUTHWESTERN BELL | No |
| 512-282 | SOUTHWESTERN BELL | No |
| 512-283 | SOUTHWESTERN BELL | No |
| 512-284 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-286 | SOUTHWESTERN BELL | No |
| 512-287 | T-MOBILE USA, INC. | Yes |
| 512-288 | SOUTHWESTERN BELL | No |
| 512-289 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-291 | SOUTHWESTERN BELL | Yes |
| 512-292 | SOUTHWESTERN BELL | No |
| 512-293 | T-MOBILE USA, INC. | No |
| 512-294 | T-MOBILE USA, INC. | Yes |
| 512-296 | T-MOBILE USA, INC. | Yes |
| 512-297 | T-MOBILE USA, INC. | Yes |
| 512-298 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-299 | ONVOY, LLC - TX | Yes |
| 512-300 | TWC IP ENABLED SERVICES, LLC | Yes |
| 512-301 | SOUTHWESTERN BELL | Yes |
| 512-302 | SOUTHWESTERN BELL | No |
| 512-305 | AT&T ENTERPRISES, LLC | Yes |
| 512-306 | SOUTHWESTERN BELL | No |
| 512-307 | SPOK, INC. | No |
| 512-310 | SOUTHWESTERN BELL | No |
| 512-313 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-314 | SOUTHWESTERN BELL | Yes |
| 512-315 | SOUTHWESTERN BELL | No |
| 512-317 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-318 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-319 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | Yes |
| 512-320 | SOUTHWESTERN BELL | No |
| 512-322 | SOUTHWESTERN BELL | No |
| 512-323 | SOUTHWESTERN BELL | No |
| 512-324 | SOUTHWESTERN BELL | No |
| 512-326 | SOUTHWESTERN BELL | No |
| 512-327 | SOUTHWESTERN BELL | No |
| 512-328 | SOUTHWESTERN BELL | No |
| 512-329 | SOUTHWESTERN BELL | No |
| 512-330 | SOUTHWESTERN BELL | Yes |
| 512-331 | SOUTHWESTERN BELL | No |
| 512-333 | USFON, INC. - TX | Yes |
| 512-334 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-335 | SOUTHWESTERN BELL | No |
| 512-336 | SOUTHWESTERN BELL | Yes |
| 512-338 | SOUTHWESTERN BELL | No |
| 512-339 | SOUTHWESTERN BELL | No |
| 512-340 | SOUTHWESTERN BELL | No |
| 512-341 | SOUTHWESTERN BELL | No |
| 512-342 | SOUTHWESTERN BELL | No |
| 512-343 | SOUTHWESTERN BELL | No |
| 512-344 | SOUTHWESTERN BELL | Yes |
| 512-345 | SOUTHWESTERN BELL | No |
| 512-346 | SOUTHWESTERN BELL | No |
| 512-347 | SOUTHWESTERN BELL | No |
| 512-348 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-349 | SOUTHWESTERN BELL | No |
| 512-350 | T-MOBILE USA, INC. | Yes |
| 512-351 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 512-354 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-356 | SOUTHWESTERN BELL | Yes |
| 512-358 | SOUTHWESTERN BELL | Yes |
| 512-362 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | Yes |
| 512-363 | SOUTHWESTERN BELL | Yes |
| 512-364 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-366 | SOUTHWESTERN BELL | Yes |
| 512-367 | SOUTHWESTERN BELL | Yes |
| 512-368 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-369 | SOUTHWESTERN BELL | Yes |
| 512-370 | SOUTHWESTERN BELL | No |
| 512-371 | SOUTHWESTERN BELL | Yes |
| 512-372 | SOUTHWESTERN BELL | No |
| 512-373 | SOUTHWESTERN BELL | Yes |
| 512-374 | SOUTHWESTERN BELL | No |
| 512-375 | T-MOBILE USA, INC. | Yes |
| 512-377 | SOUTHWESTERN BELL | Yes |
| 512-378 | SOUTHWESTERN BELL | Yes |
| 512-380 | SOUTHWESTERN BELL | Yes |
| 512-381 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | No |
| 512-382 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | Yes |
| 512-383 | SOUTHWESTERN BELL | Yes |
| 512-384 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | Yes |
| 512-385 | SOUTHWESTERN BELL | No |
| 512-386 | SOUTHWESTERN BELL | Yes |
| 512-387 | BANDWIDTH.COM CLEC, LLC - TX | Yes |
| 512-388 | SOUTHWESTERN BELL | No |
| 512-389 | SOUTHWESTERN BELL | No |
| 512-390 | SOUTHWESTERN BELL | No |
| 512-391 | SOUTHWESTERN BELL | Yes |
| 512-394 | SOUTHWESTERN BELL | Yes |
| 512-397 | SOUTHWESTERN BELL | No |
| 512-401 | SOUTHWESTERN BELL | Yes |
| 512-402 | SOUTHWESTERN BELL | Yes |
| 512-403 | SOUTHWESTERN BELL | No |
| 512-404 | SOUTHWESTERN BELL | No |
| 512-406 | SOUTHWESTERN BELL | Yes |
| 512-407 | SOUTHWESTERN BELL | No |
| 512-410 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-413 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-414 | SOUTHWESTERN BELL | No |
| 512-415 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-416 | SOUTHWESTERN BELL | Yes |
| 512-417 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-418 | SOUTHWESTERN BELL | Yes |
| 512-419 | SOUTHWESTERN BELL | Yes |
| 512-420 | SOUTHWESTERN BELL | Yes |
| 512-421 | SOUTHWESTERN BELL | No |
| 512-422 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-423 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-424 | SOUTHWESTERN BELL | Yes |
| 512-425 | SOUTHWESTERN BELL | Yes |
| 512-426 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-427 | SOUTHWESTERN BELL | No |
| 512-428 | SOUTHWESTERN BELL | Yes |
| 512-431 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-432 | SOUTHWESTERN BELL | Yes |
| 512-433 | SOUTHWESTERN BELL | Yes |
| 512-434 | SOUTHWESTERN BELL | Yes |
| 512-435 | SOUTHWESTERN BELL | Yes |
| 512-436 | SOUTHWESTERN BELL | Yes |
| 512-437 | SOUTHWESTERN BELL | Yes |
| 512-438 | SOUTHWESTERN BELL | Yes |
| 512-439 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-440 | SOUTHWESTERN BELL | No |
| 512-441 | SOUTHWESTERN BELL | No |
| 512-442 | SOUTHWESTERN BELL | No |
| 512-443 | SOUTHWESTERN BELL | No |
| 512-444 | SOUTHWESTERN BELL | No |
| 512-445 | SOUTHWESTERN BELL | No |
| 512-447 | SOUTHWESTERN BELL | No |
| 512-448 | SOUTHWESTERN BELL | No |
| 512-450 | SOUTHWESTERN BELL | Yes |
| 512-451 | SOUTHWESTERN BELL | No |
| 512-452 | SOUTHWESTERN BELL | No |
| 512-453 | SOUTHWESTERN BELL | No |
| 512-454 | SOUTHWESTERN BELL | No |
| 512-457 | SOUTHWESTERN BELL | Yes |
| 512-458 | SOUTHWESTERN BELL | Yes |
| 512-459 | SOUTHWESTERN BELL | No |
| 512-460 | SOUTHWESTERN BELL | Yes |
| 512-461 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-462 | SOUTHWESTERN BELL | No |
| 512-463 | SOUTHWESTERN BELL | No |
| 512-464 | SOUTHWESTERN BELL | Yes |
| 512-465 | SOUTHWESTERN BELL | Yes |
| 512-466 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-467 | SOUTHWESTERN BELL | Yes |
| 512-468 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-469 | SOUTHWESTERN BELL | No |
| 512-470 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | No |
| 512-471 | SOUTHWESTERN BELL | No |
| 512-472 | SOUTHWESTERN BELL | No |
| 512-473 | SOUTHWESTERN BELL | Yes |
| 512-474 | SOUTHWESTERN BELL | No |
| 512-475 | SOUTHWESTERN BELL | Yes |
| 512-476 | SOUTHWESTERN BELL | No |
| 512-477 | SOUTHWESTERN BELL | No |
| 512-478 | SOUTHWESTERN BELL | No |
| 512-479 | SOUTHWESTERN BELL | No |
| 512-480 | SOUTHWESTERN BELL | No |
| 512-481 | SOUTHWESTERN BELL | Yes |
| 512-482 | SOUTHWESTERN BELL | No |
| 512-483 | SOUTHWESTERN BELL | Yes |
| 512-484 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-485 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-486 | SOUTHWESTERN BELL | Yes |
| 512-487 | SOUTHWESTERN BELL | Yes |
| 512-490 | SOUTHWESTERN BELL | No |
| 512-491 | SOUTHWESTERN BELL | No |
| 512-492 | SOUTHWESTERN BELL | Yes |
| 512-493 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-494 | SOUTHWESTERN BELL | Yes |
| 512-495 | SOUTHWESTERN BELL | No |
| 512-496 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-497 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-498 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-499 | SOUTHWESTERN BELL | Yes |
| 512-500 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 512-501 | ONVOY, LLC - TX | Yes |
| 512-502 | SOUTHWESTERN BELL | Yes |
| 512-503 | ONVOY, LLC - TX | Yes |
| 512-505 | SOUTHWESTERN BELL | Yes |
| 512-506 | SOUTHWESTERN BELL | Yes |
| 512-507 | T-MOBILE USA, INC. | Yes |
| 512-512 | USFON, INC. - TX | Yes |
| 512-513 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-514 | SOUTHWESTERN BELL | Yes |
| 512-516 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-517 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-518 | BANDWIDTH.COM CLEC, LLC - TX | Yes |
| 512-519 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-520 | TWC IP ENABLED SERVICES, LLC | Yes |
| 512-522 | BANDWIDTH.COM CLEC, LLC - TX | Yes |
| 512-524 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | Yes |
| 512-526 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | Yes |
| 512-527 | SOUTHWESTERN BELL | Yes |
| 512-529 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-530 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-531 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-532 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-533 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-534 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-535 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-536 | SOUTHWESTERN BELL | Yes |
| 512-537 | BANDWIDTH.COM CLEC, LLC - TX | Yes |
| 512-538 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | Yes |
| 512-539 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-541 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-542 | SOUTHWESTERN BELL | Yes |
| 512-544 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-547 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-550 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-551 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 512-552 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-554 | T-MOBILE USA, INC. | No |
| 512-560 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-563 | T-MOBILE USA, INC. | Yes |
| 512-565 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-567 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | No |
| 512-568 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-569 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | No |
| 512-570 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-571 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-573 | T-MOBILE USA, INC. | Yes |
| 512-574 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-576 | T-MOBILE USA, INC. | No |
| 512-577 | T-MOBILE USA, INC. | No |
| 512-578 | SOUTHWESTERN BELL | Yes |
| 512-579 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-580 | TWC IP ENABLED SERVICES, LLC | Yes |
| 512-582 | ONVOY, LLC - TX | Yes |
| 512-583 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-584 | T-MOBILE USA, INC. | Yes |
| 512-585 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | No |
| 512-586 | T-MOBILE USA, INC. | Yes |
| 512-587 | T-MOBILE USA, INC. | Yes |
| 512-589 | METROPCS, INC. | Yes |
| 512-590 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-592 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-593 | BANDWIDTH.COM CLEC, LLC - TX | Yes |
| 512-594 | SOUTHWESTERN BELL | No |
| 512-596 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-597 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-599 | ONVOY, LLC - TX | Yes |
| 512-600 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | No |
| 512-602 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | No |
| 512-603 | SPOK, INC. | No |
| 512-604 | SPOK, INC. | No |
| 512-605 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | Yes |
| 512-606 | SPOK, INC. | No |
| 512-608 | SOUTHWESTERN BELL | Yes |
| 512-609 | SOUTHWESTERN BELL | Yes |
| 512-610 | ONVOY, LLC - TX | No |
| 512-612 | LEAP TELECOM, LLC | Yes |
| 512-613 | SPOK, INC. | No |
| 512-614 | TWC IP ENABLED SERVICES, LLC | Yes |
| 512-615 | ONVOY, LLC - TX | No |
| 512-617 | ONVOY, LLC - TX | No |
| 512-619 | T-MOBILE USA, INC. | Yes |
| 512-621 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-622 | SPOK, INC. | No |
| 512-623 | SOUTHWESTERN BELL | Yes |
| 512-624 | SPOK, INC. | No |
| 512-625 | SPOK, INC. | No |
| 512-626 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | No |
| 512-627 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | No |
| 512-628 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | Yes |
| 512-631 | ONVOY, LLC - TX | Yes |
| 512-632 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-633 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-634 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | Yes |
| 512-636 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | No |
| 512-637 | AUSTIN BESTLINE COMPANY | No |
| 512-638 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-640 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 512-643 | BANDWIDTH.COM CLEC, LLC - TX | Yes |
| 512-645 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-646 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-647 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-649 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-650 | T-MOBILE USA, INC. | Yes |
| 512-651 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | No |
| 512-652 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | Yes |
| 512-653 | T-MOBILE USA, INC. | Yes |
| 512-654 | SOUTHWESTERN BELL | Yes |
| 512-655 | SOUTHWESTERN BELL | Yes |
| 512-656 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-657 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-658 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-659 | METROPCS, INC. | Yes |
| 512-660 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-662 | BANDWIDTH.COM CLEC, LLC - TX | Yes |
| 512-663 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | No |
| 512-664 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-666 | EVOLVE CELLULAR, INC. | Yes |
| 512-669 | SOUTHWESTERN BELL | Yes |
| 512-670 | SOUTHWESTERN BELL | Yes |
| 512-671 | SOUTHWESTERN BELL | Yes |
| 512-672 | SOUTHWESTERN BELL | Yes |
| 512-673 | SOUTHWESTERN BELL | Yes |
| 512-674 | SOUTHWESTERN BELL | Yes |
| 512-676 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | Yes |
| 512-679 | METROPCS, INC. | Yes |
| 512-680 | T-MOBILE USA, INC. | Yes |
| 512-681 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-682 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-683 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-684 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-685 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-687 | PAETEC ITEL, LLC | Yes |
| 512-689 | METROPCS, INC. | Yes |
| 512-691 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | Yes |
| 512-692 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | Yes |
| 512-693 | SOUTHWESTERN BELL | Yes |
| 512-694 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-695 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-696 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-697 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | Yes |
| 512-698 | T-MOBILE USA, INC. | No |
| 512-699 | METROPCS, INC. | Yes |
| 512-701 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-702 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | Yes |
| 512-703 | SOUTHWESTERN BELL | Yes |
| 512-704 | SOUTHWESTERN BELL | Yes |
| 512-705 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-706 | SOUTHWESTERN BELL | Yes |
| 512-707 | SOUTHWESTERN BELL | Yes |
| 512-708 | SOUTHWESTERN BELL | Yes |
| 512-709 | T-MOBILE USA, INC. | Yes |
| 512-710 | BANDWIDTH.COM CLEC, LLC - TX | Yes |
| 512-712 | SOUTHWESTERN BELL | Yes |
| 512-716 | SOUTHWESTERN BELL | Yes |
| 512-717 | PEERLESS NETWORK OF TEXAS, LLC - TX | Yes |
| 512-719 | SOUTHWESTERN BELL | No |
| 512-720 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-721 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | Yes |
| 512-723 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-724 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-725 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-726 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | No |
| 512-727 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-728 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-730 | SOUTHWESTERN BELL | Yes |
| 512-731 | T-MOBILE USA, INC. | Yes |
| 512-732 | SOUTHWESTERN BELL | No |
| 512-733 | SOUTHWESTERN BELL | Yes |
| 512-735 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | No |
| 512-736 | T-MOBILE USA, INC. | No |
| 512-737 | ONVOY, LLC - TX | Yes |
| 512-739 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-740 | T-MOBILE USA, INC. | Yes |
| 512-741 | SOUTHWESTERN BELL | No |
| 512-742 | SOUTHWESTERN BELL | No |
| 512-743 | T-MOBILE USA, INC. | Yes |
| 512-744 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-745 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-747 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-748 | T-MOBILE USA, INC. | Yes |
| 512-750 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-751 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-758 | T-MOBILE USA, INC. | Yes |
| 512-761 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-762 | T-MOBILE USA, INC. | Yes |
| 512-765 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-766 | BANDWIDTH.COM CLEC, LLC - TX | Yes |
| 512-767 | T-MOBILE USA, INC. | Yes |
| 512-769 | T-MOBILE USA, INC. | Yes |
| 512-770 | METROPCS, INC. | Yes |
| 512-771 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-773 | T-MOBILE USA, INC. | Yes |
| 512-774 | BANDWIDTH.COM CLEC, LLC - TX | Yes |
| 512-775 | T-MOBILE USA, INC. | No |
| 512-776 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-777 | EVOLVE CELLULAR, INC. | Yes |
| 512-779 | T-MOBILE USA, INC. | Yes |
| 512-780 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-782 | SOUTHWESTERN BELL | Yes |
| 512-783 | METROPCS, INC. | Yes |
| 512-784 | T-MOBILE USA, INC. | Yes |
| 512-785 | T-MOBILE USA, INC. | No |
| 512-786 | T-MOBILE USA, INC. | Yes |
| 512-788 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 512-789 | T-MOBILE USA, INC. | Yes |
| 512-791 | T-MOBILE USA, INC. | Yes |
| 512-792 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 512-794 | SOUTHWESTERN BELL | No |
| 512-795 | SOUTHWESTERN BELL | Yes |
| 512-796 | T-MOBILE USA, INC. | Yes |
| 512-797 | T-MOBILE USA, INC. | Yes |
| 512-799 | T-MOBILE USA, INC. | Yes |
| 512-800 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-801 | T-MOBILE USA, INC. | Yes |
| 512-802 | SPOK, INC. | No |
| 512-803 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-804 | SOUTHWESTERN BELL | Yes |
| 512-806 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-807 | ONVOY, LLC - TX | Yes |
| 512-808 | PAETEC ITEL, LLC | Yes |
| 512-809 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-810 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-813 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | Yes |
| 512-814 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-815 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-816 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-820 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-821 | SOUTHWESTERN BELL | No |
| 512-822 | FOREMOST TELECOMMUNICATIONS CORPORATION - TX | Yes |
| 512-823 | SOUTHWESTERN BELL | Yes |
| 512-825 | T-MOBILE USA, INC. | No |
| 512-826 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-827 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-828 | SOUTHWESTERN BELL | Yes |
| 512-831 | ONVOY, LLC - TX | Yes |
| 512-832 | SOUTHWESTERN BELL | No |
| 512-833 | SOUTHWESTERN BELL | No |
| 512-834 | SOUTHWESTERN BELL | No |
| 512-835 | SOUTHWESTERN BELL | Yes |
| 512-836 | SOUTHWESTERN BELL | No |
| 512-837 | SOUTHWESTERN BELL | No |
| 512-838 | SOUTHWESTERN BELL | Yes |
| 512-839 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-840 | CENTURYLINK COMMUNICATIONS, LLC | Yes |
| 512-841 | SOUTHWESTERN BELL | No |
| 512-844 | T-MOBILE USA, INC. | Yes |
| 512-845 | METROPCS, INC. | Yes |
| 512-848 | METROPCS, INC. | Yes |
| 512-849 | SPOK, INC. | No |
| 512-850 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-851 | SOUTHWESTERN BELL | Yes |
| 512-852 | WESTEL, INC. - TX | Yes |
| 512-853 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | Yes |
| 512-854 | SOUTHWESTERN BELL | Yes |
| 512-857 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-860 | SOUTHWESTERN BELL | Yes |
| 512-861 | ONVOY, LLC - TX | Yes |
| 512-865 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-867 | SOUTHWESTERN BELL | Yes |
| 512-870 | SOUTHWESTERN BELL | Yes |
| 512-871 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | Yes |
| 512-872 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 512-873 | SOUTHWESTERN BELL | No |
| 512-874 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-875 | SPOK, INC. | No |
| 512-879 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-884 | CSC WIRELESS, LLC | Yes |
| 512-888 | BANDWIDTH.COM CLEC, LLC - TX | Yes |
| 512-889 | ONVOY SPECTRUM, LLC | Yes |
| 512-891 | SOUTHWESTERN BELL | No |
| 512-892 | SOUTHWESTERN BELL | No |
| 512-893 | T-MOBILE USA, INC. | Yes |
| 512-895 | SOUTHWESTERN BELL | Yes |
| 512-896 | SPOK, INC. | No |
| 512-897 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-899 | SOUTHWESTERN BELL | No |
| 512-900 | LEVEL 3 COMMUNICATIONS, LLC - TX | Yes |
| 512-901 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | No |
| 512-902 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-903 | T-MOBILE USA, INC. | Yes |
| 512-904 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-905 | T-MOBILE USA, INC. | Yes |
| 512-906 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-907 | SOUTHWESTERN BELL | No |
| 512-908 | SOUTHWESTERN BELL | No |
| 512-909 | T-MOBILE USA, INC. | Yes |
| 512-910 | METROPCS, INC. | Yes |
| 512-912 | SOUTHWESTERN BELL | Yes |
| 512-913 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-914 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-915 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-916 | SOUTHWESTERN BELL | No |
| 512-917 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-918 | SOUTHWESTERN BELL | No |
| 512-919 | SOUTHWESTERN BELL | Yes |
| 512-920 | NUSO, LLC | Yes |
| 512-921 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-922 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-923 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-924 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-925 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-926 | SOUTHWESTERN BELL | No |
| 512-927 | SOUTHWESTERN BELL | Yes |
| 512-928 | SOUTHWESTERN BELL | No |
| 512-929 | SOUTHWESTERN BELL | No |
| 512-933 | SOUTHWESTERN BELL | No |
| 512-934 | SOUTHWESTERN BELL | Yes |
| 512-935 | SPOK, INC. | No |
| 512-936 | SOUTHWESTERN BELL | No |
| 512-937 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-939 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-940 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-941 | SOUTHWESTERN BELL | No |
| 512-944 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-945 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-946 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Yes |
| 512-947 | T-MOBILE USA, INC. | No |
| 512-949 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-952 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | Yes |
| 512-953 | TWC IP ENABLED SERVICES, LLC | Yes |
| 512-954 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | Yes |
| 512-956 | BANDWIDTH.COM CLEC, LLC - TX | Yes |
| 512-960 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-961 | T-MOBILE USA, INC. | Yes |
| 512-962 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-963 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-964 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-965 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-968 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-969 | CSC VOICE, LLC | Yes |
| 512-970 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-971 | NEW CINGULAR WIRELESS PCS, LLC - IL | No |
| 512-972 | SOUTHWESTERN BELL | Yes |
| 512-973 | SOUTHWESTERN BELL | No |
| 512-974 | SOUTHWESTERN BELL | No |
| 512-975 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-977 | SOUTHWESTERN BELL | Yes |
| 512-978 | SOUTHWESTERN BELL | Yes |
| 512-979 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-981 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-982 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | Yes |
| 512-983 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-984 | SOUTHWESTERN BELL | No |
| 512-987 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-989 | SOUTHWESTERN BELL | No |
| 512-990 | SOUTHWESTERN BELL | No |
| 512-992 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-993 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Yes |
| 512-994 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 512-996 | SOUTHWESTERN BELL | Yes |
| 512-997 | SOUTHWESTERN BELL | Yes |
| 512-998 | T-MOBILE USA, INC. | Yes |
FAQ
What area code is Austin, TX?
Austin is served by 2 area codes — 512, 737 — which overlay the same territory.
How many prefixes does Austin have?
732 active NXX prefixes are anchored to this rate center in NANPA records, held by 52 carriers.
Is a call from a Austin prefix really from Austin?
Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.