All assignees
800 prefixes in 615 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 615-300 | NASHVILLE | 7476 | — | Yes |
| 615-301 | NASHVILLE | 7977 | — | — |
| 615-302 | NSPRINGHIL | 9419 | — | Yes |
| 615-303 | NASHVILLE | 6630 | — | — |
| 615-304 | NASHVILLE | 6630 | — | — |
| 615-305 | NASHVILLE | 6214 | — | — |
| 615-306 | NASHVILLE | 6673 | — | Yes |
| 615-307 | SOFREDONIA | 9419 | — | Yes |
| 615-308 | NASHVILLE | 6673 | — | — |
| 615-309 | NASHVILLE | 9419 | — | — |
| 615-310 | NASHVILLE | 6214 | — | — |
| 615-311 | XXXXXXXXXX | MULT | — | — |
| 615-312 | NASHVILLE | 7977 | — | Yes |
| 615-313 | NASHVILLE | 9419 | — | — |
| 615-314 | GOODLETSVL | 5562 | 2021-01-04 | Yes |
| 615-315 | NASHVILLE | 9419 | — | Yes |
| 615-316 | NASHVILLE | 9419 | — | Yes |
| 615-317 | NASHVILLE | 9748 | 2022-04-22 | — |
| 615-318 | SMITHVILLE | 6673 | 2010-03-18 | Yes |
| 615-319 | NASHVILLE | 6214 | — | — |
| 615-320 | NASHVILLE | 9419 | — | Yes |
| 615-321 | NASHVILLE | 9419 | — | — |
| 615-322 | NASHVILLE | 9419 | — | — |
| 615-323 | PORTLAND | 9419 | — | Yes |
| 615-324 | NASHVILLE | 829J | — | — |
| 615-325 | PORTLAND | 9419 | — | — |
| 615-326 | DICKSON | 9419 | — | Yes |
| 615-327 | NASHVILLE | 9419 | — | — |
| 615-328 | GALLATIN | 9419 | 2006-11-18 | Yes |
| 615-329 | NASHVILLE | 9419 | — | — |
| 615-330 | NASHVILLE | 6673 | — | — |
| 615-331 | NASHVILLE | 9419 | — | — |
| 615-332 | NASHVILLE | 9419 | — | Yes |
| 615-333 | NASHVILLE | 9419 | — | — |
| 615-334 | WHITEHOUSE | 4806 | — | Yes |
| 615-335 | NASHVILLE | 9419 | — | Yes |
| 615-336 | NASHVILLE | 6214 | — | — |
| 615-337 | NASHVILLE | 6214 | — | — |
| 615-338 | HENDERSNVL | 9419 | — | Yes |
| 615-339 | NASHVILLE | 6673 | 2007-01-16 | Yes |
| 615-340 | NASHVILLE | 9419 | — | Yes |
| 615-341 | NASHVILLE | 9419 | — | — |
| 615-342 | NASHVILLE | 9419 | — | Yes |
| 615-343 | NASHVILLE | 9419 | — | — |
| 615-344 | NASHVILLE | 9419 | — | — |
| 615-345 | NASHVILLE | 7977 | — | Yes |
| 615-346 | NASHVILLE | 7977 | — | Yes |
| 615-347 | NASHVILLE | 6673 | — | — |
| 615-348 | HENDERSNVL | 4806 | — | Yes |
| 615-349 | NASHVILLE | 4806 | — | Yes |
| 615-350 | NASHVILLE | 9419 | — | Yes |
| 615-351 | NASHVILLE | 6673 | — | — |
| 615-352 | NASHVILLE | 9419 | — | — |
| 615-353 | NASHVILLE | 9419 | — | — |
| 615-354 | NASHVILLE | 9419 | — | Yes |
| 615-355 | SMYRNA | 9419 | — | — |
| 615-356 | NASHVILLE | 9419 | — | — |
| 615-357 | OLDHICKORY | 4806 | — | Yes |
| 615-358 | GREENBRIER | 4806 | — | Yes |
| 615-359 | LAFAYETTE | 6673 | 2018-01-19 | Yes |
| 615-360 | NASHVILLE | 9419 | — | — |
| 615-361 | NASHVILLE | 9419 | — | — |
| 615-362 | OAK GROVE | 6278 | — | Yes |
| 615-363 | NASHVILLE | 6630 | — | — |
| 615-364 | NASHVILLE | 7476 | — | Yes |
| 615-365 | NASHVILLE | 9419 | — | — |
| 615-366 | NASHVILLE | 9419 | — | — |
| 615-367 | NASHVILLE | 9419 | — | — |
| 615-368 | COLLEGEGRV | 0581 | — | — |
| 615-369 | NASHVILLE | 7977 | — | — |
| 615-370 | NASHVILLE | 9419 | — | — |
| 615-371 | NASHVILLE | 9419 | — | — |
| 615-372 | NASHVILLE | 9419 | — | Yes |
| 615-373 | NASHVILLE | 9419 | — | — |
| 615-374 | HARTSVILLE | 9419 | — | Yes |
| 615-375 | DICKSON | 829J | — | Yes |
| 615-376 | NASHVILLE | 9419 | — | — |
| 615-377 | NASHVILLE | 9419 | — | — |
| 615-378 | KINGSTNSPG | 4806 | — | Yes |
| 615-379 | CRSPLORLND | 4806 | — | Yes |
| 615-380 | SPRINGFLD | 4806 | — | Yes |
| 615-381 | NASHVILLE | 7977 | 2013-08-29 | Yes |
| 615-382 | SPRINGFLD | 9419 | — | — |
| 615-383 | NASHVILLE | 9419 | — | — |
| 615-384 | SPRINGFLD | 9419 | — | — |
| 615-385 | NASHVILLE | 9419 | — | — |
| 615-386 | NASHVILLE | 9419 | — | — |
| 615-387 | FAIRVIEW | 829J | — | Yes |
| 615-388 | LAFAYETTE | 6673 | 2004-06-16 | Yes |
| 615-389 | SPRINGFLD | 5562 | — | Yes |
| 615-390 | NASHVILLE | 6673 | — | — |
| 615-391 | NASHVILLE | 9419 | — | — |
| 615-392 | NSPRINGHIL | 4806 | — | Yes |
| 615-393 | NASHVILLE | 6673 | 2014-01-10 | Yes |
| 615-394 | NASHVILLE | 7476 | — | Yes |
| 615-395 | TRIUNE | 9419 | — | Yes |
| 615-396 | MURFREESBO | 829J | — | Yes |
| 615-397 | NASHVILLE | 7476 | — | — |
| 615-398 | PLEASANTVW | 4806 | 2008-11-07 | Yes |
| 615-399 | NASHVILLE | 9419 | — | — |
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.