All assignees
800 prefixes in 404 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 404-200 | ATLANTA | 7473 | 2004-06-22 | Yes |
| 404-201 | ATLANTA | 6214 | — | Yes |
| 404-202 | ATLANTA | 6214 | — | — |
| 404-203 | ATLANTA | 8392 | 2023-05-19 | Yes |
| 404-204 | XXXXXXXXXX | 9417 | — | — |
| 404-205 | ATLANTA | 6540 | 2012-03-15 | Yes |
| 404-206 | ATLANTA | 9417 | — | — |
| 404-207 | ATLANTA | 067D | — | Yes |
| 404-208 | ATLANTA | 624H | 2022-04-22 | Yes |
| 404-209 | ATLANTA | 9417 | — | — |
| 404-210 | ATLANTA | 6540 | — | — |
| 404-211 | XXXXXXXXXX | MULT | — | — |
| 404-212 | ATLANTA | 9417 | — | — |
| 404-213 | ATLANTA | 6214 | — | — |
| 404-214 | ATLANTA | 829J | — | — |
| 404-215 | ATLANTA | 9417 | — | — |
| 404-216 | ATLANTA | 6214 | — | — |
| 404-217 | ATLANTA | 6540 | — | — |
| 404-218 | ATLANTA | 6214 | — | — |
| 404-219 | ATLANTA | 6214 | — | — |
| 404-220 | ATLANTA | 9417 | — | Yes |
| 404-221 | ATLANTA | 9417 | — | — |
| 404-222 | ATLANTA | 9417 | — | — |
| 404-223 | ATLANTA | 9417 | — | — |
| 404-224 | ATLANTA | 9417 | — | Yes |
| 404-225 | ATLANTA | 9417 | — | Yes |
| 404-226 | ATLANTA | 6214 | — | — |
| 404-227 | ATLANTA | 6540 | — | Yes |
| 404-228 | ATLANTA | 318J | — | — |
| 404-229 | ATLANTA | 6214 | — | — |
| 404-230 | ATLANTA | 9417 | — | Yes |
| 404-231 | ATLANTA | 9417 | — | — |
| 404-232 | ATLANTA | 9417 | — | Yes |
| 404-233 | ATLANTA | 9417 | — | — |
| 404-234 | ATLANTA | 6214 | — | — |
| 404-235 | ATLANTA | 9417 | — | Yes |
| 404-236 | ATLANTA | 9417 | — | Yes |
| 404-237 | ATLANTA | 9417 | — | — |
| 404-238 | ATLANTA | 9417 | — | Yes |
| 404-239 | ATLANTA | 9417 | — | Yes |
| 404-240 | ATLANTA | 9417 | — | Yes |
| 404-241 | ATLANTA | 9417 | — | — |
| 404-242 | ATLANTA | 6214 | — | — |
| 404-243 | ATLANTA | 9417 | — | — |
| 404-244 | ATLANTA | 9417 | — | — |
| 404-245 | ATLANTA | 6214 | — | — |
| 404-246 | ATLANTA | 5562 | 2002-04-25 | — |
| 404-247 | ATLANTA | 7473 | — | — |
| 404-248 | ATLANTA | 9417 | — | Yes |
| 404-249 | ATLANTA | 9417 | — | — |
| 404-250 | ATLANTA | 9417 | — | Yes |
| 404-251 | ATLANTA | 9417 | — | — |
| 404-252 | ATLANTA | 9417 | — | — |
| 404-253 | ATLANTA | 9417 | — | — |
| 404-254 | ATLANTA | 318J | — | Yes |
| 404-255 | ATLANTA | 9417 | — | — |
| 404-256 | ATLANTA | 9417 | — | — |
| 404-257 | ATLANTA | 9417 | — | Yes |
| 404-258 | ATLANTA | 6214 | — | — |
| 404-259 | ATLANTA | 7473 | — | — |
| 404-260 | ATLANTA | 7435 | — | — |
| 404-261 | ATLANTA | 9417 | — | — |
| 404-262 | ATLANTA | 9417 | — | — |
| 404-263 | ATLANTA | 6214 | 2011-08-24 | Yes |
| 404-264 | ATLANTA | 9417 | — | — |
| 404-265 | ATLANTA | 9417 | — | — |
| 404-266 | ATLANTA | 9417 | — | — |
| 404-267 | ATLANTA | 7435 | — | Yes |
| 404-268 | ATLANTA | 6214 | 2011-08-24 | Yes |
| 404-269 | ATLANTA | 9417 | — | — |
| 404-270 | ATLANTA | 9417 | — | Yes |
| 404-271 | ATLANTA | 7473 | — | — |
| 404-272 | ATLANTA | 6540 | — | — |
| 404-273 | ATLANTA | 6540 | — | — |
| 404-274 | ATLANTA | 6540 | — | — |
| 404-275 | ATLANTA | 6540 | — | — |
| 404-276 | ATLANTA | 6540 | — | — |
| 404-277 | ATLANTA | 6214 | — | — |
| 404-278 | ATLANTA | 9748 | — | — |
| 404-279 | ATLANTA | 9417 | — | Yes |
| 404-280 | ATLANTA | 9748 | — | — |
| 404-281 | ATLANTA | 6214 | — | — |
| 404-282 | ATLANTA | 983E | 2022-07-19 | Yes |
| 404-283 | ATLANTA | 9748 | — | — |
| 404-284 | ATLANTA | 9417 | — | — |
| 404-285 | ATLANTA | 6214 | — | — |
| 404-286 | ATLANTA | 9417 | — | — |
| 404-287 | ATLANTA | 318J | — | Yes |
| 404-288 | ATLANTA | 9417 | — | — |
| 404-289 | ATLANTA | 9417 | — | — |
| 404-290 | ATLANTA | 6540 | — | — |
| 404-291 | ATLANTA | 6540 | — | — |
| 404-292 | ATLANTA | 9417 | — | — |
| 404-293 | ATLANTA | 6540 | — | — |
| 404-294 | ATLANTA | 9417 | — | — |
| 404-295 | ATLANTA | 6540 | — | — |
| 404-296 | ATLANTA | 9417 | — | — |
| 404-297 | ATLANTA | 9417 | — | — |
| 404-298 | ATLANTA | 9417 | — | — |
| 404-299 | ATLANTA | 9417 | — | — |
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.