All assignees
798 prefixes in 770 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 770-300 | ATLANTA NE | 9417 | — | Yes |
| 770-301 | NEWNAN | 6540 | — | — |
| 770-302 | ATLANTA SO | 829J | — | — |
| 770-303 | ATLANTA NW | 9417 | — | — |
| 770-304 | NEWNAN | 9417 | — | Yes |
| 770-305 | ATLANTA SO | 829J | — | Yes |
| 770-306 | ATLANTA SO | 9417 | — | — |
| 770-307 | WINDER | 4332 | — | Yes |
| 770-308 | ATLANTA NW | 7435 | — | Yes |
| 770-309 | ATLANTA | 7473 | — | — |
| 770-310 | ATLANTA NE | 7473 | — | — |
| 770-311 | XXXXXXXXXX | MULT | — | — |
| 770-312 | ATLANTA NE | 6540 | — | — |
| 770-313 | ATLANTA NE | 6540 | — | — |
| 770-314 | ATLANTA NE | 6540 | — | — |
| 770-315 | ATLANTA NE | 6540 | — | — |
| 770-316 | ATLANTA NE | 6540 | — | — |
| 770-317 | ATLANTA NE | 6540 | — | — |
| 770-318 | ATLANTA NE | 7473 | — | Yes |
| 770-319 | ATLANTA NW | 9417 | — | — |
| 770-320 | ATLANTA SO | 829J | — | Yes |
| 770-321 | ATLANTA NW | 9417 | — | — |
| 770-322 | ATLANTA NE | 9417 | — | Yes |
| 770-323 | ATLANTA NE | 9417 | — | — |
| 770-324 | ADAIRSVL | 6540 | — | Yes |
| 770-325 | ATLANTA NE | 7435 | — | — |
| 770-326 | ATLANTA NE | 9417 | — | — |
| 770-327 | ATLANTA SO | 6630 | — | — |
| 770-328 | NEWNAN | 6540 | — | — |
| 770-329 | ATLANTA NE | 6214 | — | — |
| 770-330 | ATLANTA NE | 6214 | — | — |
| 770-331 | ATLANTA NE | 6214 | — | — |
| 770-332 | ATLANTA NE | 114J | — | — |
| 770-333 | ATLANTA NW | 9417 | — | — |
| 770-334 | CARTERSVL | 5562 | 2006-09-08 | Yes |
| 770-335 | ATLANTA NE | 6214 | — | — |
| 770-336 | KINGSTON | 9417 | — | Yes |
| 770-337 | ATLANTA NE | 6214 | — | — |
| 770-338 | ATLANTA NE | 9417 | — | Yes |
| 770-339 | ATLANTA NE | 9417 | — | — |
| 770-340 | XXXXXXXXXX | 9417 | — | — |
| 770-341 | GAINESVL | 983E | — | — |
| 770-342 | ATLANTA NE | 829J | — | Yes |
| 770-343 | ATLANTA NE | 9417 | — | Yes |
| 770-344 | ATLANTA NE | 829J | — | Yes |
| 770-345 | CANTON | 4332 | — | — |
| 770-346 | ATLANTA NE | 9417 | — | — |
| 770-347 | ATLANTA SO | 829J | — | Yes |
| 770-348 | ATLANTA NE | 6630 | — | — |
| 770-349 | ATLANTA NE | 829J | — | Yes |
| 770-350 | ATLANTA NE | 9417 | — | — |
| 770-351 | ATLANTA NE | 9417 | — | Yes |
| 770-352 | ATLANTA NE | 9417 | — | — |
| 770-353 | ATLANTA NE | 9417 | — | Yes |
| 770-354 | ATLANTA NE | 6214 | — | — |
| 770-355 | ATLANTA NE | 6214 | — | — |
| 770-356 | ATLANTA NE | 6214 | — | — |
| 770-357 | ATLANTA SO | 829J | — | — |
| 770-358 | BARNESVL | 9417 | — | — |
| 770-359 | ATLANTA NE | 829J | — | Yes |
| 770-360 | ATLANTA NE | 9417 | — | — |
| 770-361 | ATLANTA NE | 6214 | — | — |
| 770-362 | ATLANTA NE | 829J | — | Yes |
| 770-363 | ATLANTA NE | 6214 | — | — |
| 770-364 | ATLANTA NE | 6214 | — | — |
| 770-365 | ATLANTA NE | 6214 | — | — |
| 770-366 | ATLANTA NE | 6214 | — | — |
| 770-367 | ATLANTA NE | 6214 | — | — |
| 770-368 | ATLANTA NE | 9417 | — | Yes |
| 770-369 | ATLANTA NE | 7435 | — | Yes |
| 770-370 | ATLANTA NW | 7435 | — | Yes |
| 770-371 | ATLANTA SO | 7435 | — | Yes |
| 770-372 | ATLANTA NW | 7435 | — | Yes |
| 770-373 | ATLANTA NW | 7229 | — | Yes |
| 770-374 | GAINESVL | 5562 | 2002-03-13 | — |
| 770-375 | ATLANTA NE | 7435 | — | Yes |
| 770-376 | ATLANTA SO | 829J | — | Yes |
| 770-377 | ATLANTA NE | 6214 | — | — |
| 770-378 | ATLANTA NE | 6214 | — | — |
| 770-379 | ATLANTA NE | 9417 | — | Yes |
| 770-380 | ATLANTA NE | 6214 | — | — |
| 770-381 | ATLANTA NE | 9417 | — | — |
| 770-382 | CARTERSVL | 9417 | — | — |
| 770-383 | CARTERSVL | 9417 | — | Yes |
| 770-384 | ATLANTA NW | 9417 | — | Yes |
| 770-385 | COVINGTON | 9417 | — | — |
| 770-386 | CARTERSVL | 9417 | — | — |
| 770-387 | CARTERSVL | 9417 | — | Yes |
| 770-388 | CONYERS | 9417 | — | — |
| 770-389 | ATLANTA SO | 9417 | — | — |
| 770-390 | ATLANTA NE | 9417 | — | — |
| 770-391 | ATLANTA NE | 9417 | — | — |
| 770-392 | ATLANTA NE | 9417 | — | — |
| 770-393 | ATLANTA NE | 9417 | — | — |
| 770-394 | ATLANTA NE | 9417 | — | — |
| 770-395 | ATLANTA NE | 9417 | — | — |
| 770-396 | ATLANTA NE | 9417 | — | — |
| 770-397 | ATLANTA NE | 6630 | — | — |
| 770-398 | CARROLLTON | 6214 | 2023-10-02 | Yes |
| 770-399 | ATLANTA NE | 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.