ONVOY, LLC - CA
34 prefixes in 858 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 858-203 | LA JOLLA | 649C | 2016-01-27 | Yes |
| 858-206 | POWAY | 649C | 2006-11-21 | Yes |
| 858-221 | SNDG LVTA | 649C | — | Yes |
| 858-222 | LA JOLLA | 649C | 2008-10-13 | Yes |
| 858-223 | SNDG LVTA | 649C | 2013-06-10 | Yes |
| 858-224 | LA JOLLA | 649C | — | Yes |
| 858-239 | SNDG MRMS | 649C | 2014-12-05 | Yes |
| 858-264 | SNDG LVTA | 649C | 2014-11-24 | Yes |
| 858-283 | LA JOLLA | 649C | 2016-10-10 | Yes |
| 858-338 | HARBSNALPN | 649C | 2022-09-08 | Yes |
| 858-358 | EL CAJON | 649C | 2020-11-06 | Yes |
| 858-365 | RNCHOPNQTS | 649C | — | Yes |
| 858-387 | LA MESA | 649C | 2023-10-02 | Yes |
| 858-398 | SNDG MRMS | 649C | 2023-01-20 | Yes |
| 858-424 | EL CAJON | 649C | 2023-03-20 | Yes |
| 858-426 | EL CAJON | 649C | 2025-04-08 | Yes |
| 858-438 | CHULAVISTA | 649C | 2022-10-06 | Yes |
| 858-441 | EL CAJON | 649C | 2025-10-16 | Yes |
| 858-447 | RNCHOPNQTS | 649C | 2026-05-21 | Yes |
| 858-460 | EL CAJON | 649C | 2026-07-30 | Yes |
| 858-464 | CHULAVISTA | 649C | 2026-08-07 | Yes |
| 858-468 | SNDG MRMS | 649C | 2026-08-07 | Yes |
| 858-469 | HARBSNALPN | 649C | 2026-09-14 | Yes |
| 858-500 | LA JOLLA | 649C | — | Yes |
| 858-529 | LA JOLLA | 649C | — | Yes |
| 858-666 | LA JOLLA | 649C | — | Yes |
| 858-732 | LA JOLLA | 649C | — | Yes |
| 858-757 | SNDG MRMS | 649C | 2016-01-29 | Yes |
| 858-766 | LA JOLLA | 649C | 2012-11-07 | Yes |
| 858-900 | LA JOLLA | 649C | — | Yes |
| 858-910 | CHULAVISTA | 649C | 2021-04-01 | Yes |
| 858-927 | RNCHOBRNDO | 649C | — | Yes |
| 858-987 | SNDG LVTA | 649C | — | Yes |
| 858-999 | LA JOLLA | 649C | — | 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.