TELEPORT COMMUNICATIONS AMERICA, LLC - CA
26 prefixes in 858 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 858-207 | RNCHOBRNDO | 7147 | — | Yes |
| 858-255 | LA JOLLA | 7147 | 2011-02-02 | Yes |
| 858-314 | DEL MAR | 7147 | — | Yes |
| 858-324 | RNCHOPNQTS | 7147 | — | Yes |
| 858-381 | RNCHOSANFE | 7147 | — | Yes |
| 858-383 | SNDG SNDG | 7147 | 2023-08-22 | Yes |
| 858-390 | LA JOLLA | 7147 | 2023-11-16 | Yes |
| 858-401 | LA JOLLA | 7147 | 2004-03-08 | Yes |
| 858-598 | SNDG LVTA | 7147 | — | Yes |
| 858-765 | LA JOLLA | 7147 | 2021-08-10 | Yes |
| 858-790 | SNDG MRMS | 7147 | — | Yes |
| 858-795 | LA JOLLA | 7147 | — | — |
| 858-810 | SNDG LVTA | 7147 | — | Yes |
| 858-812 | LA JOLLA | 7147 | — | — |
| 858-848 | POWAY | 7147 | — | Yes |
| 858-942 | RNCHOBRNDO | 7147 | — | — |
| 858-978 | LA JOLLA | 7147 | 2023-10-25 | Yes |
| 858-979 | LA JOLLA | 7147 | 2023-10-30 | Yes |
| 858-980 | LA JOLLA | 7147 | 2023-10-30 | Yes |
| 858-981 | LA JOLLA | 7147 | 2023-10-30 | Yes |
| 858-982 | LA JOLLA | 7147 | 2023-10-30 | Yes |
| 858-983 | LA JOLLA | 7147 | 2023-10-30 | Yes |
| 858-984 | LA JOLLA | 7147 | 2023-10-30 | Yes |
| 858-985 | LA JOLLA | 7147 | 2023-10-30 | Yes |
| 858-986 | LA JOLLA | 7147 | 2023-10-30 | Yes |
| 858-989 | LA JOLLA | 7147 | 2023-10-30 | 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.