U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS
24 prefixes in 310 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 310-321 | EL SEGUNDO | 671J | — | Yes |
| 310-432 | BEVERLYHLS | 671J | — | Yes |
| 310-436 | CMTN GRDN | 671J | — | Yes |
| 310-461 | BEVERLYHLS | 671J | — | Yes |
| 310-484 | INGLEWOOD | 671J | — | Yes |
| 310-506 | MALIBU | 671J | — | Yes |
| 310-566 | SNMN SNMN | 671J | — | — |
| 310-623 | BEVERLYHLS | 671J | — | Yes |
| 310-696 | W ANGELES | 671J | — | Yes |
| 310-698 | REDONDO | 671J | — | Yes |
| 310-706 | HAWTHORNE | 671J | — | Yes |
| 310-707 | SAN PEDRO | 671J | — | Yes |
| 310-746 | BEVERLYHLS | 671J | — | Yes |
| 310-747 | CMTN CMTN | 671J | — | Yes |
| 310-755 | TORRANCE | 671J | — | Yes |
| 310-806 | W ANGELES | 671J | — | Yes |
| 310-818 | CMTN GRDN | 671J | — | Yes |
| 310-856 | CMTN GRDN | 671J | — | Yes |
| 310-857 | SNMN SNMN | 671J | — | Yes |
| 310-873 | W ANGELES | 671J | — | Yes |
| 310-881 | SNMN MRVS | 671J | — | Yes |
| 310-883 | SNMN SNMN | 671J | — | Yes |
| 310-896 | REDONDO | 671J | — | Yes |
| 310-904 | CULVERCITY | 671J | — | 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.