TELEPORT COMMUNICATIONS AMERICA, LLC - TX
16 prefixes in 512 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 512-319 | AUSTIN | 7138 | 2011-10-05 | Yes |
| 512-359 | LOCKHART | 7138 | 2010-01-11 | Yes |
| 512-382 | AUSTIN | 7138 | — | Yes |
| 512-412 | BASTROP | 7138 | 2009-01-05 | Yes |
| 512-509 | GEORGETOWN | 7138 | — | Yes |
| 512-526 | AUSTIN | 7138 | 2008-03-18 | Yes |
| 512-591 | GEORGETOWN | 7138 | — | Yes |
| 512-602 | AUSTIN | 7138 | — | — |
| 512-634 | AUSTIN | 7138 | — | Yes |
| 512-676 | AUSTIN | 7138 | 2013-11-22 | Yes |
| 512-690 | LEANDER | 7138 | — | Yes |
| 512-691 | AUSTIN | 7138 | — | Yes |
| 512-829 | DRIPPNGSPG | 7138 | — | Yes |
| 512-871 | AUSTIN | 7138 | 2018-11-26 | Yes |
| 512-954 | AUSTIN | 7138 | 2012-12-27 | Yes |
| 512-982 | AUSTIN | 7138 | 2013-11-12 | 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.