All assignees
800 prefixes in 909 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 909-200 | FONTANA | 899D | — | Yes |
| 909-201 | FONTANA | 478A | 2006-11-02 | Yes |
| 909-202 | FONTANA | 6006 | 2007-01-17 | Yes |
| 909-203 | CHINO | 6529 | 2007-01-19 | Yes |
| 909-204 | UPLAND | 7718 | 2007-02-05 | Yes |
| 909-205 | S BERNDINO | 899D | 2007-06-22 | Yes |
| 909-206 | MENTONE | 6529 | 2007-02-24 | Yes |
| 909-207 | CLAREMONT | 6630 | — | — |
| 909-208 | ONTARIO | 899D | — | Yes |
| 909-209 | RIVERSIDE | 6906 | — | — |
| 909-210 | ONTARIO | 6010 | — | — |
| 909-211 | XXXXXXXXXX | MULT | — | — |
| 909-212 | ONTARIO | 671J | 2007-03-05 | Yes |
| 909-213 | COLTON | 6010 | 2001-04-30 | — |
| 909-214 | ONTARIO | 6010 | 2001-04-19 | — |
| 909-215 | ONTARIO | 6010 | 2001-04-19 | — |
| 909-216 | COLTON | 6630 | — | — |
| 909-217 | CHINO | 6006 | 2008-01-14 | Yes |
| 909-218 | ONTARIO | 793K | 2007-06-05 | Yes |
| 909-219 | COLTON | 6006 | 2013-02-26 | Yes |
| 909-220 | REDLANDS | 6006 | — | Yes |
| 909-221 | HEMT HEMT | 9748 | — | — |
| 909-222 | COLTON | 793K | 2007-06-06 | Yes |
| 909-223 | ONTARIO | 6010 | 2001-04-19 | — |
| 909-224 | ONTARIO | 6010 | 2001-04-19 | — |
| 909-225 | ONTARIO | 6010 | 2001-04-19 | — |
| 909-226 | ONTARIO | 6010 | 2001-04-19 | — |
| 909-227 | ONTARIO | 6010 | 2001-04-19 | — |
| 909-228 | ONTARIO | 6010 | 2001-04-19 | — |
| 909-229 | ONTARIO | 6006 | — | — |
| 909-230 | ONTARIO | 671J | — | Yes |
| 909-231 | FONTANA | 899D | 2007-03-10 | Yes |
| 909-232 | FONTANA | 899D | 2007-03-20 | Yes |
| 909-233 | RIALTO | 899D | 2007-03-20 | Yes |
| 909-234 | ONTARIO | 6010 | 2001-04-19 | — |
| 909-235 | ONTARIO | 899D | 2007-03-21 | Yes |
| 909-236 | POMONA | 899D | 2007-03-21 | Yes |
| 909-237 | RIALTO | 6006 | — | Yes |
| 909-238 | ONTARIO | 6006 | — | — |
| 909-239 | ONTARIO | 6006 | — | — |
| 909-240 | ONTARIO | 6006 | — | — |
| 909-241 | ONTARIO | 6006 | — | — |
| 909-242 | POMONA | 671J | 2007-03-21 | Yes |
| 909-243 | UPLAND | 899D | 2007-03-23 | Yes |
| 909-244 | UPLAND | 6529 | 2007-03-23 | Yes |
| 909-245 | CRESTLINE | 7229 | 2007-04-22 | Yes |
| 909-246 | S BERNDINO | 899D | 2007-05-09 | Yes |
| 909-247 | CHINO | 6010 | 2007-06-05 | Yes |
| 909-248 | CHINO | 649C | — | Yes |
| 909-249 | ONTARIO | 6630 | — | — |
| 909-250 | REDLANDS | 649C | 2025-10-09 | Yes |
| 909-251 | FONTANA | 793K | 2007-08-27 | Yes |
| 909-252 | S BERNDINO | 2319 | 2008-01-25 | Yes |
| 909-253 | REDLANDS | 6006 | 2008-02-15 | Yes |
| 909-254 | COLTON | 671J | — | Yes |
| 909-255 | REDLANDS | 671J | 2008-02-22 | Yes |
| 909-256 | UPLAND | 793K | 2008-04-14 | Yes |
| 909-257 | UPLAND | 7480 | 2007-08-16 | Yes |
| 909-258 | RIALTO | 899D | 2008-07-21 | Yes |
| 909-259 | ONTARIO | 373F | 2009-01-06 | Yes |
| 909-260 | ONTARIO | 6006 | — | — |
| 909-261 | ONTARIO | 6006 | — | — |
| 909-262 | ONTARIO | 6010 | — | — |
| 909-263 | POMONA | 6010 | — | — |
| 909-264 | COLTON | 6006 | 2008-09-18 | Yes |
| 909-265 | RIALTO | 899D | 2009-01-31 | Yes |
| 909-266 | S BERNDINO | 8826 | — | Yes |
| 909-267 | CLAREMONT | 7718 | — | Yes |
| 909-268 | ONTARIO | 6529 | — | Yes |
| 909-269 | S BERNDINO | 899D | 2009-02-04 | Yes |
| 909-270 | CHINO | 6006 | 2009-02-11 | Yes |
| 909-271 | RIALTO | 649C | 2009-02-11 | Yes |
| 909-272 | ARROWHEAD | 6529 | 2009-02-14 | Yes |
| 909-273 | ARROWHEAD | 6006 | 2005-10-11 | Yes |
| 909-274 | DIAMONDBAR | 792K | 2009-03-27 | Yes |
| 909-275 | FONTANA | 516C | 2006-02-22 | Yes |
| 909-276 | UPLAND | 6006 | 2009-10-05 | Yes |
| 909-277 | S BERNDINO | 899D | 2010-01-13 | Yes |
| 909-278 | FONTANA | 899D | 2007-08-17 | Yes |
| 909-279 | FONTANA | 981E | 2010-06-11 | Yes |
| 909-280 | HIGHLAND | 981E | 2010-06-11 | Yes |
| 909-281 | BIGBEAR CY | 981E | 2010-09-08 | Yes |
| 909-282 | POMONA | 7718 | — | Yes |
| 909-283 | REDLANDS | 6529 | 2010-09-21 | Yes |
| 909-284 | ONTARIO | 899D | 2010-09-28 | Yes |
| 909-285 | UPLAND | 981E | 2010-10-06 | Yes |
| 909-286 | ONTARIO | 6010 | 2001-04-30 | — |
| 909-287 | CHINO | 671J | — | Yes |
| 909-288 | CLAREMONT | 649C | — | Yes |
| 909-289 | S BERNDINO | 6010 | 2001-04-19 | — |
| 909-290 | RIVERSIDE | 6630 | — | — |
| 909-291 | UPLAND | 671J | — | Yes |
| 909-292 | ONTARIO | 671J | — | Yes |
| 909-293 | CLAREMONT | 7229 | 2010-11-19 | Yes |
| 909-294 | UPLAND | 8826 | 2010-12-15 | Yes |
| 909-295 | ONTARIO | 899D | 2011-03-18 | Yes |
| 909-296 | UPLAND | 6010 | 2011-07-19 | Yes |
| 909-297 | UPLAND | 7718 | — | Yes |
| 909-298 | POMONA | 197D | 2023-10-11 | Yes |
| 909-299 | CORONA | 6630 | — | — |
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.