TELEPORT COMMUNICATIONS AMERICA, LLC - CA
20 prefixes in 310 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 310-228 | BEVERLYHLS | 7139 | — | Yes |
| 310-237 | CULVERCITY | 7139 | — | Yes |
| 310-242 | INGLEWOOD | 7139 | — | Yes |
| 310-309 | SNMN SNMN | 7139 | — | Yes |
| 310-341 | EL SEGUNDO | 7139 | — | Yes |
| 310-343 | EL SEGUNDO | 7139 | — | Yes |
| 310-357 | TORRANCE | 7139 | — | Yes |
| 310-369 | BEVERLYHLS | 7139 | — | — |
| 310-525 | CMTN GRDN | 7139 | — | Yes |
| 310-531 | HAWTHORNE | 7139 | — | Yes |
| 310-565 | EL SEGUNDO | 7139 | 2020-08-28 | Yes |
| 310-598 | BEVERLYHLS | 7139 | — | Yes |
| 310-633 | SNMN SNMN | 7139 | — | Yes |
| 310-682 | HAWTHORNE | 7139 | 2017-07-03 | Yes |
| 310-683 | REDONDO | 7139 | — | Yes |
| 310-689 | W ANGELES | 7139 | — | Yes |
| 310-744 | EL SEGUNDO | 7139 | — | Yes |
| 310-754 | SNMN MRVS | 7139 | — | Yes |
| 310-969 | BEVERLYHLS | 7139 | — | — |
| 310-981 | INGLEWOOD | 7139 | — | 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.