All assignees
783 prefixes in 270 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 270-404 | GLASGOW | 6214 | 2001-04-19 | Yes |
| 270-405 | GREENSBURG | 6214 | — | Yes |
| 270-406 | BURKESVL | 6214 | — | Yes |
| 270-407 | TOMPKINSVL | 6214 | — | Yes |
| 270-408 | PADUCAH | 896E | — | — |
| 270-409 | MADISONVL | 896E | — | Yes |
| 270-410 | BENTON | 896E | — | Yes |
| 270-411 | XXXXXXXXXX | MULT | — | — |
| 270-412 | OAK GROVE | 9419 | 2005-01-12 | — |
| 270-413 | FULTON | 896E | — | Yes |
| 270-414 | OWENSBORO | 732J | 2023-02-09 | Yes |
| 270-415 | PADUCAH | 9419 | — | Yes |
| 270-416 | MAYFIELD | 896E | — | Yes |
| 270-417 | OWENSBORO | 9419 | 2009-03-18 | Yes |
| 270-418 | BOWLNGGREN | 6214 | — | Yes |
| 270-420 | HOPKINSVL | 597F | 2026-07-22 | Yes |
| 270-421 | BOWLNGGREN | 365C | 2013-03-08 | Yes |
| 270-422 | BRANDENBG | 0398 | — | — |
| 270-423 | EDDYVILLE | 896E | — | — |
| 270-424 | CROFTON | 9419 | — | Yes |
| 270-425 | DAWSON SPG | 365C | 2005-05-31 | Yes |
| 270-426 | GUTHRIE | 4369 | 2004-08-20 | Yes |
| 270-427 | TEMPLEHILL | 0418 | — | — |
| 270-428 | SUMMERSHAD | 0418 | — | Yes |
| 270-429 | ELKTON | 896E | 2017-03-09 | Yes |
| 270-430 | BRKSVL RUL | 0401 | — | Yes |
| 270-431 | LORETTO | 896E | — | Yes |
| 270-432 | EDMONTON | 0418 | — | Yes |
| 270-433 | BRKSVL RUL | 0401 | — | — |
| 270-434 | FOUNTANRUN | 0418 | — | Yes |
| 270-435 | LYNN GROVE | 0421 | — | Yes |
| 270-436 | NEWCONCORD | 0421 | — | Yes |
| 270-437 | HARDIN | 0421 | — | Yes |
| 270-438 | BOWLNGGREN | 6214 | — | Yes |
| 270-439 | OAK GROVE | 9419 | — | Yes |
| 270-440 | HANSON | 793K | 2006-04-18 | Yes |
| 270-441 | PADUCAH | 9419 | — | — |
| 270-442 | PADUCAH | 9419 | — | — |
| 270-443 | PADUCAH | 9419 | — | — |
| 270-444 | PADUCAH | 9419 | — | — |
| 270-445 | BARDWELL | 6500 | 2003-08-11 | Yes |
| 270-446 | CLARKSON | 6214 | 2003-07-28 | Yes |
| 270-447 | HAWESVILLE | 896E | — | — |
| 270-448 | PADUCAH | 896E | — | Yes |
| 270-449 | PRINCETON | 7229 | 2006-07-12 | Yes |
| 270-450 | PADUCAH | 4369 | — | — |
| 270-451 | SMITHS GRV | 793K | 2007-10-25 | Yes |
| 270-452 | MADISONVL | 365C | — | Yes |
| 270-453 | HISEVILLE | 0418 | — | Yes |
| 270-454 | HENDERSON | 5562 | 2001-03-20 | Yes |
| 270-455 | HEBBARDSVL | 793K | 2016-10-25 | Yes |
| 270-456 | BURKESVL | 896E | — | Yes |
| 270-457 | GAMALIEL | 0418 | — | Yes |
| 270-458 | HENDERSON | 896E | — | — |
| 270-459 | BURKESVL | 6500 | — | — |
| 270-460 | BENTON | 896E | — | Yes |
| 270-461 | OAK GROVE | 9419 | 2009-06-08 | Yes |
| 270-462 | KEVIL | 0396 | — | Yes |
| 270-465 | CAMPBELSVL | 9690 | — | Yes |
| 270-466 | TRENTON | 9419 | — | Yes |
| 270-467 | BOWLNGGREN | 4369 | — | — |
| 270-468 | FULTON | 9419 | — | Yes |
| 270-469 | CAMPBELSVL | 9690 | — | Yes |
| 270-470 | CALHOUN | 896E | — | Yes |
| 270-471 | CENTRAL CY | 896E | — | Yes |
| 270-472 | FULTON | 9419 | — | Yes |
| 270-473 | MUNFORDVL | 6214 | 2004-03-10 | Yes |
| 270-474 | AURORA | 9419 | — | Yes |
| 270-475 | PEMBROKE | 9419 | — | Yes |
| 270-476 | DRAKESBORO | 9419 | — | Yes |
| 270-477 | PADUCAH | 896E | — | — |
| 270-478 | OWENSBORO | 793K | 2011-11-23 | Yes |
| 270-479 | GLASGOW | 896E | — | Yes |
| 270-480 | CLINTON | 896E | — | Yes |
| 270-481 | GUTHRIE | 490J | — | Yes |
| 270-482 | FRANKLIN | 4369 | — | Yes |
| 270-483 | GUTHRIE | 9419 | — | Yes |
| 270-484 | HOPKINSVL | 6214 | — | Yes |
| 270-485 | OWENSBORO | 365C | — | Yes |
| 270-486 | ISLAND | 9419 | — | Yes |
| 270-487 | TOMPKINSVL | 9690 | — | Yes |
| 270-488 | HEATH | 0396 | — | Yes |
| 270-489 | KIRKSEY | 0421 | — | Yes |
| 270-490 | LEBANON | 9690 | 2015-06-26 | Yes |
| 270-491 | HODGENVL | 829J | — | Yes |
| 270-492 | HAZEL | 0421 | — | Yes |
| 270-493 | BENTON | 6500 | 2001-01-08 | Yes |
| 270-494 | ROBARDS | 896E | 2017-03-09 | Yes |
| 270-495 | BOWLNGGREN | 4369 | — | Yes |
| 270-496 | PAYNEVILLE | 0398 | — | — |
| 270-497 | BATTLETOWN | 0398 | — | — |
| 270-498 | HOPKINSVL | 6500 | — | Yes |
| 270-499 | CALHOUN | 6214 | 2001-11-15 | Yes |
| 270-500 | ENSOR | 793K | 2006-08-22 | Yes |
| 270-501 | VINE GROVE | 6214 | 2004-08-13 | Yes |
| 270-502 | CECILIA | 896E | 2025-04-08 | Yes |
| 270-504 | HARTFORD | 365C | 2005-06-07 | Yes |
| 270-505 | ELIZABTHTN | 829J | 2005-02-02 | Yes |
| 270-506 | ELIZABTHTN | 4369 | 2002-01-04 | Yes |
| 270-507 | RUSSELLSPG | 5562 | 2005-08-30 | 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.