All assignees
783 prefixes in 270 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 270-300 | ELIZABTHTN | 365C | — | Yes |
| 270-301 | GRACEY | 4369 | 2004-08-20 | Yes |
| 270-302 | OWENSBORO | 6214 | — | — |
| 270-303 | BOWLNGGREN | 5562 | 2001-04-10 | Yes |
| 270-304 | ELIZABTHTN | 5562 | 2001-01-18 | Yes |
| 270-305 | HOPKINSVL | 365C | 2001-04-10 | Yes |
| 270-306 | FRANKLIN | 5562 | 2001-05-09 | Yes |
| 270-307 | ELIZABTHTN | 6214 | 2001-04-24 | Yes |
| 270-308 | GLASGOW | 365C | 2001-06-06 | Yes |
| 270-309 | FULTON | 6500 | 2001-06-25 | Yes |
| 270-310 | CORYDON | 793K | 2007-07-25 | Yes |
| 270-311 | XXXXXXXXXX | MULT | — | — |
| 270-312 | ELIZABTHTN | 365C | — | — |
| 270-313 | OWENSBORO | 6214 | 2001-07-28 | — |
| 270-314 | OWENSBORO | 6214 | 2001-03-07 | — |
| 270-315 | OWENSBORO | 6214 | 2001-02-06 | — |
| 270-316 | OWENSBORO | 6214 | — | — |
| 270-317 | ELIZABTHTN | 365C | — | Yes |
| 270-318 | SEBREE | 6214 | 2001-06-25 | Yes |
| 270-319 | RADCLIFF | 6214 | 2001-05-03 | Yes |
| 270-320 | BOWLNGGREN | 365C | — | — |
| 270-321 | LEBANON | 793K | 2007-02-06 | Yes |
| 270-322 | HANSON | 9419 | — | Yes |
| 270-323 | MARION | 8406 | 2020-04-23 | Yes |
| 270-324 | MAGNOLIA | 0418 | — | Yes |
| 270-325 | BUFFALO | 0418 | — | Yes |
| 270-326 | MADISONVL | 9419 | — | Yes |
| 270-327 | MADISONVL | 896E | — | Yes |
| 270-328 | SEDALIA | 0421 | — | Yes |
| 270-330 | SHARON GRV | 4369 | 2006-10-12 | Yes |
| 270-331 | PADUCAH | 6500 | — | Yes |
| 270-332 | MADISONVL | 584J | 2020-09-16 | Yes |
| 270-333 | STURGIS | 9419 | — | Yes |
| 270-334 | BARLOW | 0396 | — | Yes |
| 270-335 | WICKLIFFE | 0396 | — | Yes |
| 270-336 | BREMEN | 516C | 2011-11-11 | Yes |
| 270-337 | BRADFODSVL | 9690 | — | Yes |
| 270-338 | GREENVILLE | 9419 | — | — |
| 270-339 | MADISONVL | 6214 | — | — |
| 270-340 | EDMONTON | 781F | 2007-03-21 | Yes |
| 270-341 | MACEO | 793K | 2009-03-31 | Yes |
| 270-342 | MADISONVL | 896E | — | — |
| 270-343 | JAMESTOWN | 0401 | — | — |
| 270-344 | OWENSBORO | 4369 | 2008-09-23 | Yes |
| 270-345 | FARMINGTON | 0421 | — | Yes |
| 270-348 | HOPKINSVL | 6500 | — | Yes |
| 270-349 | PADUCAH | 6500 | — | Yes |
| 270-350 | CADIZ | 6214 | 2001-11-15 | Yes |
| 270-351 | RADCLIFF | 0398 | — | — |
| 270-352 | RADCLIFF | 0398 | — | — |
| 270-353 | AURORA | 516C | 2009-12-28 | Yes |
| 270-354 | FAIRDEALNG | 0421 | — | Yes |
| 270-355 | WATER VLY | 9419 | — | Yes |
| 270-356 | MAYFIELD | 6214 | — | Yes |
| 270-357 | FAIRDEALNG | 781F | 2006-10-25 | Yes |
| 270-358 | HODGENVL | 9690 | — | Yes |
| 270-359 | OWENSBORO | 365C | — | Yes |
| 270-360 | ELIZABTHTN | 9690 | — | — |
| 270-361 | GLASGOW | 5562 | 2001-04-19 | Yes |
| 270-362 | GILBERTSVL | 9419 | — | Yes |
| 270-363 | BEAVER DAM | 6214 | 2006-08-28 | Yes |
| 270-364 | LEWISPORT | 896E | 2023-06-30 | Yes |
| 270-365 | PRINCETON | 9419 | — | — |
| 270-366 | PADUCAH | 365C | 2001-04-19 | Yes |
| 270-367 | CANEYVILLE | 9691 | 2012-06-29 | Yes |
| 270-368 | WOODBURN | 793K | 2007-10-25 | Yes |
| 270-369 | SO HARDIN | 9690 | — | Yes |
| 270-370 | ELIZABTHTN | 829J | 2011-03-03 | Yes |
| 270-372 | PLEASATRDG | 516C | 2011-11-11 | Yes |
| 270-373 | NO GARRETT | 793K | 2012-08-01 | Yes |
| 270-374 | STURGIS | 793K | 2006-08-22 | Yes |
| 270-375 | CENTERTOWN | 896E | — | Yes |
| 270-376 | WINGO | 0421 | — | Yes |
| 270-377 | GREENVILLE | 9419 | — | Yes |
| 270-378 | FAIRPLAY | 0401 | — | — |
| 270-379 | FAIRPLAY | 0401 | — | — |
| 270-380 | COLUMBIA | 330E | 2007-01-04 | Yes |
| 270-381 | LUCAS | 6214 | 2004-08-13 | Yes |
| 270-382 | LYNNVILLE | 0421 | — | Yes |
| 270-383 | EARLINGTON | 9419 | — | Yes |
| 270-384 | COLUMBIA | 9690 | — | — |
| 270-385 | COLUMBIA | 9690 | — | Yes |
| 270-386 | EDDYVILLE | 896E | — | Yes |
| 270-387 | BENTON | 516C | 2011-03-02 | Yes |
| 270-388 | EDDYVILLE | 9419 | — | Yes |
| 270-389 | MORGANFLD | 9419 | — | Yes |
| 270-390 | RADCLIFF | 793K | 2012-06-29 | Yes |
| 270-391 | PADUCAH | 9419 | 2022-11-07 | Yes |
| 270-392 | BOWLNGGREN | 365C | — | Yes |
| 270-393 | BOWLNGGREN | 9419 | — | Yes |
| 270-394 | MORGANFLD | 896E | — | Yes |
| 270-395 | CALVERT CY | 9691 | — | — |
| 270-396 | CLARKSON | 5672 | 2004-04-21 | Yes |
| 270-397 | LEITCHFLD | 5672 | 2004-04-21 | Yes |
| 270-398 | PRINCETON | 896E | — | — |
| 270-399 | MADISONVL | 6214 | — | Yes |
| 270-400 | BRADFODSVL | 896E | — | Yes |
| 270-401 | ELIZABTHTN | 6214 | — | Yes |
| 270-402 | LEBANON | 6214 | — | Yes |
| 270-403 | CAMPBELSVL | 6214 | — | 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.