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42 prefixes in 424 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 424-201 | TORRANCE | 8826 | 2006-11-15 | Yes |
| 424-206 | REDONDO | 8826 | 2006-12-02 | Yes |
| 424-231 | SNMN SNMN | 8826 | 2010-06-04 | Yes |
| 424-242 | CMTN CMTN | 8826 | 2008-04-02 | Yes |
| 424-243 | INGLEWOOD | 8826 | 2008-04-25 | Yes |
| 424-268 | SNMN SNMN | 8826 | 2010-11-22 | Yes |
| 424-269 | HAWTHORNE | 8826 | 2010-11-23 | Yes |
| 424-270 | W ANGELES | 8826 | 2006-12-13 | Yes |
| 424-271 | TORRANCE | 8826 | 2010-12-16 | Yes |
| 424-275 | REDONDO | 8826 | 2011-05-09 | Yes |
| 424-277 | EL SEGUNDO | 8826 | 2011-07-15 | Yes |
| 424-285 | BEVERLYHLS | 8826 | 2012-11-02 | Yes |
| 424-286 | CMTN GRDN | 8826 | 2011-08-30 | Yes |
| 424-293 | W ANGELES | 8826 | 2013-02-11 | Yes |
| 424-294 | HAWTHORNE | 8826 | 2006-10-18 | Yes |
| 424-296 | CMTN CMTN | 8826 | 2013-04-01 | Yes |
| 424-320 | W ANGELES | 8826 | 2013-10-08 | Yes |
| 424-322 | SNMN SNMN | 8826 | 2013-05-31 | Yes |
| 424-330 | SNMN SNMN | 8826 | 2015-07-29 | Yes |
| 424-334 | AVALON | 8826 | 2013-11-13 | Yes |
| 424-342 | SAN PEDRO | 8826 | — | Yes |
| 424-345 | CULVERCITY | 8826 | 2014-04-04 | Yes |
| 424-348 | HAWTHORNE | 8826 | 2014-05-02 | Yes |
| 424-351 | INGLEWOOD | 8826 | 2014-07-14 | Yes |
| 424-354 | BEVERLYHLS | 8826 | — | Yes |
| 424-355 | BEVERLYHLS | 8826 | 2014-10-03 | Yes |
| 424-367 | EL SEGUNDO | 8826 | 2014-09-19 | Yes |
| 424-371 | W ANGELES | 8826 | 2014-09-24 | Yes |
| 424-372 | W ANGELES | 8826 | 2014-10-01 | Yes |
| 424-522 | BEVERLYHLS | 8826 | 2015-07-29 | Yes |
| 424-526 | SNMN MRVS | 8826 | 2015-06-26 | Yes |
| 424-543 | CULVERCITY | 8826 | — | Yes |
| 424-570 | SAN PEDRO | 8826 | 2009-12-16 | Yes |
| 424-625 | SNMN MRVS | 8826 | 2008-05-28 | Yes |
| 424-634 | REDONDO | 8826 | 2006-05-01 | Yes |
| 424-645 | SNMN SNMN | 8826 | 2006-05-16 | Yes |
| 424-652 | W ANGELES | 8826 | — | Yes |
| 424-744 | SNMN SNMN | 8826 | 2006-09-12 | Yes |
| 424-750 | INGLEWOOD | 8826 | 2006-03-31 | Yes |
| 424-785 | CMTN CMTN | 8826 | 2006-10-11 | Yes |
| 424-789 | INGLEWOOD | 8826 | 2006-03-28 | Yes |
| 424-903 | REDONDO | 8826 | 2006-12-13 | 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.