All assignees
800 prefixes in 707 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 707-300 | BOONVILLE | 649C | — | Yes |
| 707-301 | VACAVILLE | 6010 | 2001-12-27 | Yes |
| 707-302 | ST HELENA | 671J | 2001-12-27 | Yes |
| 707-303 | SANTA ROSA | 671J | — | Yes |
| 707-304 | SANTA ROSA | 5562 | 2007-01-16 | Yes |
| 707-305 | VACAVILLE | 6529 | 2016-04-21 | Yes |
| 707-306 | ANNAPOLIS | 373F | 2013-03-25 | Yes |
| 707-307 | NAPA | 649C | — | Yes |
| 707-308 | SANTA ROSA | 8826 | 2016-06-22 | Yes |
| 707-309 | SONOMA | 707H | — | Yes |
| 707-310 | VALLEJO | 5562 | — | Yes |
| 707-311 | XXXXXXXXXX | MULT | — | — |
| 707-312 | YOUNTVILLE | 6006 | — | Yes |
| 707-313 | UKIAH | 8826 | — | Yes |
| 707-314 | MONTE RIO | 981E | 2015-09-04 | Yes |
| 707-315 | VALLEJO | 6010 | — | — |
| 707-316 | DIXON | 7229 | 2019-03-04 | Yes |
| 707-317 | VACAVILLE | 8826 | — | Yes |
| 707-318 | SANTA ROSA | 6010 | — | — |
| 707-319 | VALLEJO | 6010 | — | — |
| 707-320 | NAPA | 8826 | — | Yes |
| 707-321 | SANTA ROSA | 6006 | — | — |
| 707-322 | SANTA ROSA | 6006 | — | — |
| 707-323 | SANTA ROSA | 6630 | — | — |
| 707-324 | SANTA ROSA | 649C | — | Yes |
| 707-325 | SANTA ROSA | 6630 | — | — |
| 707-326 | SANTA ROSA | 6006 | — | — |
| 707-327 | SANTA ROSA | 6010 | — | Yes |
| 707-328 | SANTA ROSA | 6006 | — | — |
| 707-329 | SEBASTOPOL | 373F | 2013-03-08 | Yes |
| 707-330 | FRFLD-SUIS | 6006 | — | — |
| 707-331 | SANTA ROSA | 6006 | — | Yes |
| 707-332 | SANTA ROSA | 5562 | — | Yes |
| 707-333 | VALLEJO | 5562 | — | Yes |
| 707-334 | VALLEJO | 6010 | — | Yes |
| 707-335 | BRIDGEVL | 8826 | — | Yes |
| 707-336 | PETROLIA | 981E | — | Yes |
| 707-337 | NAPA | 6006 | — | — |
| 707-338 | PTLM MAIN | 6006 | — | Yes |
| 707-339 | YOUNTVILLE | 6006 | — | Yes |
| 707-340 | BODEGA BAY | 8826 | — | Yes |
| 707-341 | CALISTOGA | 981E | — | Yes |
| 707-342 | VALLEJO | 6529 | 2002-01-28 | Yes |
| 707-343 | SONOMA | 649C | — | Yes |
| 707-344 | FRFLD-SUIS | 6010 | 2002-01-28 | Yes |
| 707-345 | ST HELENA | 7229 | — | Yes |
| 707-346 | NAPA | 6006 | 2012-09-04 | Yes |
| 707-347 | PTLM MAIN | 6529 | — | Yes |
| 707-348 | UPPER LAKE | 649C | — | Yes |
| 707-349 | LAKEPORT | 6261 | — | Yes |
| 707-350 | LOWER LAKE | 6261 | — | Yes |
| 707-351 | PTLM MAIN | 9748 | — | — |
| 707-352 | CLERLAOAKS | 9748 | — | — |
| 707-353 | POINTARENA | 6261 | — | Yes |
| 707-354 | WILLITS | 6261 | — | Yes |
| 707-355 | MIDDLETOWN | 6261 | — | Yes |
| 707-356 | ELK | 649C | — | Yes |
| 707-357 | FORT BRAGG | 6261 | — | Yes |
| 707-358 | WEOTT | 6261 | — | Yes |
| 707-359 | VACAVILLE | 649C | — | Yes |
| 707-360 | SANTA ROSA | 649C | — | Yes |
| 707-361 | BENICIA | 649C | — | Yes |
| 707-362 | EUREKA | 6010 | — | Yes |
| 707-363 | NAPA | 6010 | — | — |
| 707-364 | PTLM MAIN | 6010 | — | Yes |
| 707-365 | VACAVILLE | 6010 | — | — |
| 707-366 | FRFLD-SUIS | 981E | 2015-04-24 | Yes |
| 707-367 | UKIAH | 6006 | — | Yes |
| 707-368 | LEGGETT | 373F | 2013-03-18 | Yes |
| 707-369 | SANTA ROSA | 624H | 2023-05-09 | Yes |
| 707-370 | WILLITS | 649C | — | Yes |
| 707-371 | WILLITS | 8826 | — | Yes |
| 707-372 | FRFLD-SUIS | 6006 | — | — |
| 707-373 | VALLEJO | 6006 | — | — |
| 707-374 | RIO VISTA | 2308 | — | Yes |
| 707-375 | RIO VISTA | 7718 | — | Yes |
| 707-376 | UKIAH | 649C | — | Yes |
| 707-377 | BODEGA BAY | 649C | — | Yes |
| 707-378 | RIO VISTA | 2308 | 2010-07-20 | Yes |
| 707-379 | VALLEYFORD | 373F | 2013-03-27 | Yes |
| 707-380 | UKIAH | 6010 | 2012-12-04 | Yes |
| 707-381 | GEYSERVL | 373F | — | Yes |
| 707-382 | EUREKA | 8826 | 2011-08-09 | Yes |
| 707-383 | GARBERVL | 649C | — | Yes |
| 707-384 | FRFLD-SUIS | 5562 | 2001-07-16 | Yes |
| 707-385 | HEALDSBURG | 7174 | 2001-09-28 | Yes |
| 707-386 | FRFLD-SUIS | 6010 | 2001-08-22 | Yes |
| 707-387 | SANTA ROSA | 981E | 2011-11-21 | Yes |
| 707-388 | ARCATA | 649C | 2012-03-22 | Yes |
| 707-389 | FRFLD-SUIS | 6529 | 2012-12-24 | Yes |
| 707-390 | PEPPERWOOD | 373F | 2013-03-08 | Yes |
| 707-391 | UKIAH | 6010 | 2001-07-10 | — |
| 707-392 | VACAVILLE | 8826 | 2012-07-17 | Yes |
| 707-393 | SANTA ROSA | 9740 | 2007-03-30 | Yes |
| 707-394 | GUERNEVL | 649C | — | Yes |
| 707-395 | HEALDSBURG | 7145 | — | Yes |
| 707-396 | SANTA ROSA | 5562 | — | Yes |
| 707-397 | MENDOCINO | 649C | — | Yes |
| 707-398 | FRFLD-SUIS | 8826 | — | Yes |
| 707-399 | FRFLD-SUIS | 9740 | — | — |
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.