LEVEL 3 COMMUNICATIONS, LLC - TX
21 prefixes in 512 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 512-213 | LOCKHART | 6114 | 2003-02-11 | Yes |
| 512-265 | BURNET | 6114 | 2011-04-20 | Yes |
| 512-270 | AUSTIN | 6114 | 2013-03-27 | Yes |
| 512-271 | AUSTIN | 6114 | — | Yes |
| 512-351 | AUSTIN | 6114 | — | Yes |
| 512-456 | LEANDER | 6114 | — | Yes |
| 512-500 | AUSTIN | 6114 | 2022-07-28 | Yes |
| 512-551 | AUSTIN | 6114 | 2008-10-22 | Yes |
| 512-553 | BURNET | 6114 | 2002-01-02 | Yes |
| 512-561 | MILANO | 6114 | 2002-08-26 | — |
| 512-562 | LOMETA | 6114 | 2002-08-26 | — |
| 512-595 | TAYLOR | 6114 | 2001-12-11 | Yes |
| 512-640 | AUSTIN | 6114 | 2014-07-03 | Yes |
| 512-686 | GEORGETOWN | 6114 | — | Yes |
| 512-772 | BASTROP | 6114 | — | Yes |
| 512-788 | AUSTIN | 6114 | 2005-08-03 | Yes |
| 512-792 | AUSTIN | 6114 | 2014-08-25 | Yes |
| 512-812 | MILANO | 6114 | 2005-02-14 | Yes |
| 512-842 | WIMBERLEY | 6114 | — | Yes |
| 512-872 | AUSTIN | 6114 | 2013-06-18 | Yes |
| 512-900 | AUSTIN | 6114 | 2010-12-02 | 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.