All assignees
800 prefixes in 512 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 512-700 | — | — | ||
| 512-701 | AUSTIN | 6534 | 2009-03-16 | Yes |
| 512-702 | AUSTIN | 671J | 2022-05-24 | Yes |
| 512-703 | AUSTIN | 9533 | — | Yes |
| 512-704 | AUSTIN | 9533 | — | Yes |
| 512-705 | AUSTIN | 6534 | 2008-07-25 | Yes |
| 512-706 | AUSTIN | 9533 | — | Yes |
| 512-707 | AUSTIN | 9533 | — | Yes |
| 512-708 | AUSTIN | 9533 | — | Yes |
| 512-709 | AUSTIN | 6529 | 2006-06-20 | Yes |
| 512-710 | AUSTIN | 004F | 2014-10-06 | Yes |
| 512-711 | XXXXXXXXXX | MULT | — | — |
| 512-712 | AUSTIN | 9533 | — | Yes |
| 512-713 | GEORGETOWN | 7516 | 2015-03-10 | Yes |
| 512-714 | ADAMSVILLE | 516C | 2009-12-03 | Yes |
| 512-715 | BURNET | 2154 | — | Yes |
| 512-716 | AUSTIN | 9533 | — | Yes |
| 512-717 | AUSTIN | 177F | 2013-03-01 | Yes |
| 512-718 | BASTROP | 6534 | — | Yes |
| 512-719 | AUSTIN | 9533 | — | — |
| 512-720 | AUSTIN | 6506 | 2012-10-10 | Yes |
| 512-721 | AUSTIN | 7249 | — | Yes |
| 512-722 | WIMBERLEY | 7670 | — | Yes |
| 512-723 | AUSTIN | 7516 | — | — |
| 512-724 | AUSTIN | 7516 | — | — |
| 512-725 | AUSTIN | 7516 | — | — |
| 512-726 | AUSTIN | 7249 | — | — |
| 512-727 | AUSTIN | 7516 | 2004-12-13 | Yes |
| 512-728 | AUSTIN | 7516 | — | — |
| 512-729 | LOCKHART | 903C | — | Yes |
| 512-730 | AUSTIN | 9533 | — | Yes |
| 512-731 | AUSTIN | 6529 | — | Yes |
| 512-732 | AUSTIN | 9533 | — | — |
| 512-733 | AUSTIN | 9533 | — | Yes |
| 512-734 | LAMPASAS | 6506 | — | Yes |
| 512-735 | AUSTIN | 671J | — | — |
| 512-736 | AUSTIN | 6529 | — | — |
| 512-737 | AUSTIN | 903C | 2023-08-23 | Yes |
| 512-738 | SAN MARCOS | 6529 | — | Yes |
| 512-739 | AUSTIN | 6534 | 2008-03-26 | Yes |
| 512-740 | AUSTIN | 6529 | — | Yes |
| 512-741 | AUSTIN | 9533 | — | — |
| 512-742 | AUSTIN | 9533 | — | — |
| 512-743 | AUSTIN | 6529 | — | Yes |
| 512-744 | AUSTIN | 7516 | — | Yes |
| 512-745 | AUSTIN | 6506 | 2006-07-25 | Yes |
| 512-746 | JARRELL | 4344 | — | Yes |
| 512-747 | AUSTIN | 7516 | 2005-02-08 | Yes |
| 512-748 | AUSTIN | 6529 | — | Yes |
| 512-749 | SAN MARCOS | 6506 | 2006-04-27 | Yes |
| 512-750 | AUSTIN | 6534 | — | — |
| 512-751 | AUSTIN | 6534 | — | — |
| 512-752 | LOMETA | 2114 | — | — |
| 512-753 | SAN MARCOS | 2140 | — | Yes |
| 512-754 | SAN MARCOS | 2140 | — | — |
| 512-755 | BURNET | 6506 | — | Yes |
| 512-756 | BURNET | 2154 | — | Yes |
| 512-757 | SAN MARCOS | 6534 | — | Yes |
| 512-758 | AUSTIN | 6529 | 2008-08-04 | Yes |
| 512-759 | HUTTO | 2114 | — | Yes |
| 512-760 | ROCKDALE | 5562 | — | Yes |
| 512-761 | AUSTIN | 6534 | 2009-06-05 | Yes |
| 512-762 | AUSTIN | 6529 | — | Yes |
| 512-763 | GEORGETOWN | 4344 | — | Yes |
| 512-764 | DALE/LTNSP | 2154 | — | Yes |
| 512-765 | AUSTIN | 6534 | 2011-07-05 | Yes |
| 512-766 | AUSTIN | 004F | 2014-11-20 | Yes |
| 512-767 | AUSTIN | 6529 | — | Yes |
| 512-768 | ADAMSVILLE | 9533 | — | Yes |
| 512-769 | AUSTIN | 6529 | 2001-11-27 | Yes |
| 512-770 | AUSTIN | 5562 | — | Yes |
| 512-771 | AUSTIN | 6534 | — | — |
| 512-772 | BASTROP | 6114 | — | Yes |
| 512-773 | AUSTIN | 6529 | — | Yes |
| 512-774 | AUSTIN | 004F | 2012-06-12 | Yes |
| 512-775 | AUSTIN | 6529 | — | — |
| 512-776 | AUSTIN | 7516 | 2005-03-23 | Yes |
| 512-777 | AUSTIN | 139F | 2009-05-27 | Yes |
| 512-778 | LIBERTY HL | 9533 | — | Yes |
| 512-779 | AUSTIN | 6529 | — | Yes |
| 512-780 | AUSTIN | 7516 | 2007-06-18 | Yes |
| 512-781 | SAN MARCOS | 508J | 2012-11-15 | Yes |
| 512-782 | AUSTIN | 9533 | — | Yes |
| 512-783 | AUSTIN | 5562 | 2014-09-18 | Yes |
| 512-784 | AUSTIN | 6529 | — | Yes |
| 512-785 | AUSTIN | 6529 | — | — |
| 512-786 | AUSTIN | 6529 | 2001-10-02 | Yes |
| 512-787 | SAN MARCOS | 6529 | — | Yes |
| 512-788 | AUSTIN | 6114 | 2005-08-03 | Yes |
| 512-789 | AUSTIN | 6529 | — | Yes |
| 512-790 | BURNET | 004F | 2014-09-15 | Yes |
| 512-791 | AUSTIN | 6529 | — | Yes |
| 512-792 | AUSTIN | 6114 | 2014-08-25 | Yes |
| 512-793 | BUCHANNDAM | 2154 | — | Yes |
| 512-794 | AUSTIN | 9533 | — | — |
| 512-795 | AUSTIN | 9533 | — | Yes |
| 512-796 | AUSTIN | 6529 | — | Yes |
| 512-797 | AUSTIN | 6529 | — | Yes |
| 512-798 | SMITHVILLE | 7715 | — | Yes |
| 512-799 | AUSTIN | 6529 | — | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.