NEW CINGULAR WIRELESS PCS, LLC
50 prefixes in 858 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 858-208 | POWAY | 6010 | — | Yes |
| 858-232 | LA JOLLA | 6010 | — | — |
| 858-238 | EL CAJON | 6010 | 2020-09-08 | Yes |
| 858-242 | LA JOLLA | 6010 | 2011-06-20 | Yes |
| 858-249 | LA JOLLA | 6010 | 2012-10-04 | Yes |
| 858-265 | SNDG MRMS | 6010 | 2015-07-02 | Yes |
| 858-276 | SNDG LVTA | 6010 | 2016-02-26 | Yes |
| 858-282 | SNDG MRMS | 6010 | 2017-04-14 | Yes |
| 858-289 | SNDG LVTA | 6010 | 2020-05-13 | Yes |
| 858-291 | LA JOLLA | 6010 | 2014-09-03 | Yes |
| 858-295 | LA JOLLA | 6010 | 2014-10-03 | Yes |
| 858-298 | SNDG LVTA | 6010 | 2020-02-04 | Yes |
| 858-315 | CHULAVISTA | 6010 | 2021-07-01 | Yes |
| 858-316 | CHULAVISTA | 6010 | 2021-07-01 | Yes |
| 858-328 | LA MESA | 6010 | 2021-10-26 | Yes |
| 858-335 | POWAY | 6010 | — | — |
| 858-336 | LA JOLLA | 6010 | — | — |
| 858-337 | LA JOLLA | 6010 | — | — |
| 858-340 | LA JOLLA | 6010 | 2023-03-10 | Yes |
| 858-342 | DEL MAR | 6010 | — | — |
| 858-343 | LA JOLLA | 6010 | 2022-12-06 | Yes |
| 858-344 | LA JOLLA | 6010 | 2001-04-24 | — |
| 858-349 | LA JOLLA | 6010 | — | — |
| 858-353 | DEL MAR | 6010 | — | Yes |
| 858-361 | LA JOLLA | 6010 | — | — |
| 858-370 | LA JOLLA | 6010 | 2023-05-03 | Yes |
| 858-372 | LA JOLLA | 6010 | 2023-05-03 | Yes |
| 858-374 | LA JOLLA | 6010 | 2023-08-03 | Yes |
| 858-382 | POWAY | 6010 | — | — |
| 858-396 | LA JOLLA | 6010 | 2024-01-22 | Yes |
| 858-402 | LA JOLLA | 6010 | 2024-02-20 | Yes |
| 858-403 | POWAY | 6010 | 2024-06-17 | Yes |
| 858-406 | LA JOLLA | 6010 | 2024-07-23 | Yes |
| 858-409 | LA JOLLA | 6010 | 2024-09-17 | Yes |
| 858-416 | LA MESA | 6010 | 2024-10-24 | Yes |
| 858-417 | NATIONALCY | 6010 | 2024-11-12 | Yes |
| 858-418 | SNDG SNDG | 6010 | 2024-11-13 | Yes |
| 858-420 | SNDG LVTA | 6010 | 2024-11-21 | Yes |
| 858-421 | RNCHOBRNDO | 6010 | 2025-01-13 | Yes |
| 858-439 | CHULAVISTA | 6010 | 2025-06-11 | Yes |
| 858-440 | LA MESA | 6010 | 2025-08-22 | Yes |
| 858-448 | CORONADO | 6010 | 2026-07-23 | Yes |
| 858-531 | LA JOLLA | 6010 | 2001-06-18 | — |
| 858-568 | LA JOLLA | 6010 | 2006-08-09 | Yes |
| 858-603 | RNCHOPNQTS | 6010 | — | — |
| 858-699 | LA JOLLA | 6010 | 2001-11-07 | Yes |
| 858-705 | RNCHOBRNDO | 6010 | — | Yes |
| 858-722 | POWAY | 6010 | — | — |
| 858-774 | RNCHOBRNDO | 6010 | — | — |
| 858-837 | RNCHOPNQTS | 6010 | — | 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.