PACIFIC BELL
181 prefixes in 209 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 209-223 | JACKSON | 9740 | — | — |
| 209-228 | MERCED | 9740 | 2005-09-30 | Yes |
| 209-234 | STOCKTON | 9740 | — | — |
| 209-236 | MODESTO | 9740 | — | Yes |
| 209-238 | MODESTO | 9740 | — | Yes |
| 209-245 | PLYMOUTH | 9740 | — | Yes |
| 209-257 | JACKSON | 9740 | — | Yes |
| 209-267 | SUTTER CRK | 9740 | — | Yes |
| 209-274 | IONE | 9740 | — | Yes |
| 209-286 | MOKELUMNHL | 9740 | — | Yes |
| 209-325 | MERCED | 9740 | 2014-03-03 | Yes |
| 209-331 | LODI | 9740 | — | Yes |
| 209-333 | LODI | 9740 | — | — |
| 209-334 | LODI | 9740 | — | — |
| 209-339 | LODI | 9740 | — | — |
| 209-341 | MODESTO | 9740 | — | Yes |
| 209-342 | MODESTO | 9740 | — | Yes |
| 209-354 | MERCED | 9740 | 2001-08-21 | Yes |
| 209-356 | ATWATER | 9740 | — | Yes |
| 209-357 | ATWATER | 9740 | — | — |
| 209-358 | ATWATER | 9740 | — | — |
| 209-359 | MERCED | 9740 | 2002-07-16 | Yes |
| 209-365 | LODI | 9740 | — | Yes |
| 209-366 | LODI | 9740 | — | Yes |
| 209-367 | LODI | 9740 | — | — |
| 209-368 | LODI | 9740 | — | — |
| 209-369 | LODI | 9740 | — | — |
| 209-372 | YOSEMITE | 9740 | — | Yes |
| 209-375 | YOSEMITE | 9740 | — | Yes |
| 209-379 | YOSEMITE | 9740 | — | Yes |
| 209-381 | MERCED | 9740 | — | Yes |
| 209-382 | PLANADA | 9740 | — | Yes |
| 209-383 | MERCED | 9740 | — | — |
| 209-384 | MERCED | 9740 | — | — |
| 209-385 | MERCED | 9740 | — | — |
| 209-386 | MERCED | 9740 | — | Yes |
| 209-388 | MERCED | 9740 | — | Yes |
| 209-389 | LE GRAND | 9740 | — | Yes |
| 209-460 | STOCKTON | 9740 | — | Yes |
| 209-461 | STOCKTON | 9740 | — | — |
| 209-462 | STOCKTON | 9740 | — | — |
| 209-463 | STOCKTON | 9740 | — | — |
| 209-464 | STOCKTON | 9740 | — | — |
| 209-465 | STOCKTON | 9740 | — | — |
| 209-466 | STOCKTON | 9740 | — | — |
| 209-467 | STOCKTON | 9740 | — | — |
| 209-468 | STOCKTON | 9740 | — | — |
| 209-469 | STOCKTON | 9740 | — | Yes |
| 209-472 | STOCKTON | 9740 | — | — |
| 209-473 | STOCKTON | 9740 | — | — |
| 209-474 | STOCKTON | 9740 | — | — |
| 209-475 | STOCKTON | 9740 | — | Yes |
| 209-476 | STOCKTON | 9740 | — | — |
| 209-477 | STOCKTON | 9740 | — | — |
| 209-478 | STOCKTON | 9740 | — | — |
| 209-491 | MODESTO | 9740 | — | — |
| 209-492 | MODESTO | 9740 | — | — |
| 209-521 | MODESTO | 9740 | — | — |
| 209-522 | MODESTO | 9740 | — | — |
| 209-523 | MODESTO | 9740 | — | — |
| 209-524 | MODESTO | 9740 | — | — |
| 209-525 | MODESTO | 9740 | — | — |
| 209-526 | MODESTO | 9740 | — | — |
| 209-527 | MODESTO | 9740 | — | — |
| 209-529 | MODESTO | 9740 | — | — |
| 209-530 | MODESTO | 9740 | — | — |
| 209-531 | MODESTO | 9740 | — | Yes |
| 209-532 | SNRA MAIN | 9740 | — | — |
| 209-533 | SNRA MAIN | 9740 | — | — |
| 209-536 | SNRA MAIN | 9740 | — | Yes |
| 209-537 | MODESTO | 9740 | — | — |
| 209-538 | MODESTO | 9740 | — | — |
| 209-541 | MODESTO | 9740 | — | Yes |
| 209-543 | MODESTO | 9740 | — | Yes |
| 209-544 | MODESTO | 9740 | — | — |
| 209-545 | MODESTO | 9740 | — | — |
| 209-546 | STOCKTON | 9740 | — | Yes |
| 209-547 | STOCKTON | 9740 | — | — |
| 209-548 | MODESTO | 9740 | — | Yes |
| 209-549 | MODESTO | 9740 | — | Yes |
| 209-550 | MODESTO | 9740 | — | Yes |
| 209-551 | MODESTO | 9740 | — | — |
| 209-552 | MODESTO | 9740 | — | Yes |
| 209-556 | MODESTO | 9740 | — | Yes |
| 209-557 | MODESTO | 9740 | — | Yes |
| 209-558 | MODESTO | 9740 | — | Yes |
| 209-567 | MODESTO | 9740 | — | Yes |
| 209-569 | MODESTO | 9740 | — | Yes |
| 209-571 | MODESTO | 9740 | — | — |
| 209-572 | MODESTO | 9740 | — | — |
| 209-573 | MODESTO | 9740 | — | Yes |
| 209-574 | MODESTO | 9740 | — | Yes |
| 209-575 | MODESTO | 9740 | — | — |
| 209-576 | MODESTO | 9740 | — | Yes |
| 209-577 | MODESTO | 9740 | — | — |
| 209-578 | MODESTO | 9740 | — | — |
| 209-579 | MODESTO | 9740 | — | Yes |
| 209-581 | MODESTO | 9740 | — | Yes |
| 209-586 | SNRA JUNO | 9740 | — | Yes |
| 209-588 | SNRA MAIN | 9740 | — | 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.