TELEPORT COMMUNICATIONS AMERICA, LLC - CA
17 prefixes in 424 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 424-272 | SNMN SNMN | 7139 | 2011-02-25 | Yes |
| 424-337 | TORRANCE | 7139 | 2013-11-15 | Yes |
| 424-357 | BEVERLYHLS | 7139 | 2014-08-08 | Yes |
| 424-363 | BEVERLYHLS | 7139 | 2014-09-09 | Yes |
| 424-384 | SNMN MRVS | 7139 | 2015-01-16 | Yes |
| 424-423 | EL SEGUNDO | 7139 | 2016-12-27 | Yes |
| 424-439 | INGLEWOOD | 7139 | 2019-09-11 | Yes |
| 424-446 | BEVERLYHLS | 7139 | 2020-05-14 | Yes |
| 424-453 | BEVERLYHLS | 7139 | 2021-08-25 | Yes |
| 424-479 | CULVERCITY | 7139 | 2022-11-08 | Yes |
| 424-486 | CMTN GRDN | 7139 | 2023-01-26 | Yes |
| 424-493 | MALIBU | 7139 | 2023-06-29 | Yes |
| 424-528 | CMTN GRDN | 7139 | 2017-03-17 | Yes |
| 424-538 | SNMN SNMN | 7139 | 2017-01-23 | Yes |
| 424-540 | SAN PEDRO | 7139 | 2025-01-03 | Yes |
| 424-565 | TORRANCE | 7139 | 2023-06-30 | Yes |
| 424-678 | EL SEGUNDO | 7139 | 2021-05-03 | 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.