All assignees
800 prefixes in 707 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 707-200 | ST HELENA | 7145 | 2001-06-26 | Yes |
| 707-201 | DIXON | 9748 | — | — |
| 707-202 | MENDOCINO | 8826 | — | Yes |
| 707-203 | ELK | 649C | 2016-01-12 | Yes |
| 707-204 | YOUNTVILLE | 8826 | — | Yes |
| 707-205 | BENICIA | 8826 | — | Yes |
| 707-206 | SANTA ROSA | 9740 | — | Yes |
| 707-207 | FRFLD-SUIS | 9740 | — | Yes |
| 707-208 | FRFLD-SUIS | 5562 | — | Yes |
| 707-209 | VALLEJO | 5562 | 2017-09-20 | Yes |
| 707-210 | SONOMA | 649C | 2016-03-03 | Yes |
| 707-211 | XXXXXXXXXX | MULT | — | — |
| 707-212 | VACAVILLE | 9748 | — | — |
| 707-213 | BENICIA | 6529 | 2023-08-16 | Yes |
| 707-214 | NAPA | 9748 | — | — |
| 707-215 | HYDESVILLE | 8826 | — | Yes |
| 707-216 | LAYTONVL | 8826 | — | Yes |
| 707-217 | SANTA ROSA | 6010 | 2001-10-18 | — |
| 707-218 | CRESCENTCY | 6010 | 2001-10-18 | Yes |
| 707-219 | GARBERVL | 8826 | — | Yes |
| 707-220 | ELK | 8826 | — | Yes |
| 707-221 | BRIDGEVL | 8826 | — | Yes |
| 707-222 | MIRANDA | 8826 | — | Yes |
| 707-223 | GARBERVL | 6261 | — | Yes |
| 707-224 | NAPA | 9740 | — | — |
| 707-225 | NAPA | 7229 | — | Yes |
| 707-226 | NAPA | 9740 | — | — |
| 707-227 | NAPA | 7229 | — | Yes |
| 707-228 | SANTA ROSA | 7229 | — | Yes |
| 707-229 | TMCV SERN | 649C | 2016-03-11 | Yes |
| 707-230 | SANTA ROSA | 5562 | 2012-12-26 | Yes |
| 707-231 | SONOMA | 6006 | 2020-01-17 | Yes |
| 707-232 | TRINIDAD | 8826 | — | Yes |
| 707-233 | SANTA ROSA | 6630 | — | — |
| 707-234 | UKIAH | 6261 | — | Yes |
| 707-235 | SANTA ROSA | 5562 | — | Yes |
| 707-236 | SANTA ROSA | 7145 | — | Yes |
| 707-237 | SANTA ROSA | 8826 | — | Yes |
| 707-238 | PTLM SWIFT | 649C | — | Yes |
| 707-239 | WINDSOR | 6006 | — | Yes |
| 707-240 | MAD RIVER | 649C | — | Yes |
| 707-241 | PTLM MAIN | 981E | — | Yes |
| 707-242 | PTLM SWIFT | 649C | — | Yes |
| 707-243 | OCCIDENTAL | 649C | — | Yes |
| 707-244 | ST HELENA | 7240 | — | Yes |
| 707-245 | LAKEPORT | 6010 | 2002-02-22 | Yes |
| 707-246 | VALLEJO | 6010 | — | — |
| 707-247 | PIERCY | 4420 | — | Yes |
| 707-248 | PIERCY | 8826 | — | Yes |
| 707-249 | VACAVILLE | 6529 | — | Yes |
| 707-250 | VALLEJO | 6529 | 2023-09-28 | Yes |
| 707-251 | NAPA | 9740 | — | — |
| 707-252 | NAPA | 9740 | — | — |
| 707-253 | NAPA | 9740 | — | — |
| 707-254 | NAPA | 9740 | — | Yes |
| 707-255 | NAPA | 9740 | — | — |
| 707-256 | NAPA | 9740 | — | Yes |
| 707-257 | NAPA | 9740 | — | — |
| 707-258 | NAPA | 9740 | — | — |
| 707-259 | NAPA | 9740 | — | — |
| 707-260 | NAPA | 7145 | — | Yes |
| 707-261 | NAPA | 981E | — | — |
| 707-262 | LAKEPORT | 9740 | — | Yes |
| 707-263 | LAKEPORT | 9740 | — | — |
| 707-264 | LAKEPORT | 6006 | — | Yes |
| 707-265 | NAPA | 9740 | — | — |
| 707-266 | NAPA | 671J | — | Yes |
| 707-267 | EUREKA | 7145 | — | Yes |
| 707-268 | EUREKA | 9740 | — | — |
| 707-269 | EUREKA | 9740 | — | — |
| 707-270 | SANTA ROSA | 9740 | — | — |
| 707-271 | POINTARENA | 649C | — | Yes |
| 707-272 | UKIAH | 6261 | — | Yes |
| 707-273 | EUREKA | 5562 | 2011-02-21 | Yes |
| 707-274 | NICE | 9740 | — | Yes |
| 707-275 | UPPER LAKE | 9740 | — | Yes |
| 707-276 | UPPER LAKE | 8826 | — | Yes |
| 707-277 | KELSEYVL | 9740 | — | Yes |
| 707-278 | KELSEYVL | 9740 | — | Yes |
| 707-279 | KELSEYVL | 9740 | — | Yes |
| 707-280 | SANTA ROSA | 5562 | — | Yes |
| 707-281 | KELSEYVL | 8826 | — | Yes |
| 707-282 | KENWOOD | 394L | — | Yes |
| 707-283 | PTLM MAIN | 7174 | — | Yes |
| 707-284 | SANTA ROSA | 7174 | — | Yes |
| 707-285 | PTLM SWIFT | 7174 | — | Yes |
| 707-286 | ST HELENA | 649C | — | Yes |
| 707-287 | NAPA | 6010 | 2001-11-29 | Yes |
| 707-288 | SANTA ROSA | 6630 | — | — |
| 707-289 | KELSEYVL | 649C | — | Yes |
| 707-290 | FRFLD-SUIS | 6010 | — | — |
| 707-291 | SANTA ROSA | 6006 | — | — |
| 707-292 | SANTA ROSA | 6006 | — | — |
| 707-293 | SANTA ROSA | 7718 | — | Yes |
| 707-294 | NAPA | 8826 | — | Yes |
| 707-295 | LOWER LAKE | 6010 | 2002-01-28 | Yes |
| 707-296 | EUREKA | 6006 | 2013-01-14 | Yes |
| 707-297 | BENICIA | 5562 | 2001-11-29 | Yes |
| 707-298 | EUREKA | 373F | 2013-03-08 | Yes |
| 707-299 | NAPA | 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.