All assignees
563 prefixes in 931 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 931-200 | CROSSVILLE | 6673 | 2004-02-23 | — |
| 931-201 | LAWRENCEBG | 6214 | 2006-11-30 | Yes |
| 931-202 | CROSSVILLE | 792K | 2013-05-13 | Yes |
| 931-203 | SEWANEE | 073H | — | Yes |
| 931-204 | XXXXXXXXXX | 9419 | — | — |
| 931-205 | SHELBYVL | 6673 | — | — |
| 931-206 | CLARKSVL | 6673 | — | — |
| 931-207 | PULASKI | 829J | — | Yes |
| 931-208 | MCEWEN | 508J | 2014-03-25 | Yes |
| 931-209 | WAVERLY | 6673 | — | — |
| 931-210 | CROSSVILLE | 6214 | — | Yes |
| 931-211 | XXXXXXXXXX | MULT | — | — |
| 931-212 | SHELBYVL | 6673 | — | — |
| 931-213 | CLIFTON | 6214 | 2007-02-05 | Yes |
| 931-214 | GAINESBORO | 6673 | 2014-02-26 | Yes |
| 931-215 | COLUMBIA | 6214 | — | — |
| 931-216 | CLARKSVL | 6214 | — | — |
| 931-217 | CLARKSVL | 6673 | — | Yes |
| 931-218 | CLARKSVL | 4806 | 2014-10-03 | Yes |
| 931-219 | CENTERVL | 829J | — | Yes |
| 931-220 | CLARKSVL | 6214 | — | Yes |
| 931-221 | CLARKSVL | 9419 | — | Yes |
| 931-222 | TULLAHOMA | 829J | — | Yes |
| 931-223 | COLUMBIA | 829J | — | Yes |
| 931-224 | SHELBYVL | 6673 | — | — |
| 931-225 | SHELBYVL | 829J | — | Yes |
| 931-226 | PULASKI | 4806 | — | Yes |
| 931-227 | FAYETTEVL | 829J | — | Yes |
| 931-228 | MCEWEN | 829J | — | Yes |
| 931-229 | LYNCHBURG | 829J | — | Yes |
| 931-230 | HOHENWALD | 829J | — | Yes |
| 931-231 | LAWRENCEBG | 829J | — | Yes |
| 931-232 | DOVER | 9419 | — | — |
| 931-233 | CLARKSVL | 7977 | — | Yes |
| 931-234 | OLD ZION | 792K | 2015-10-05 | Yes |
| 931-235 | MANCHESTER | 6673 | — | — |
| 931-236 | FREDONIA | 525E | 2019-01-15 | Yes |
| 931-237 | CLARKSVL | 6673 | — | Yes |
| 931-238 | SOOAKGROVE | 7476 | 2024-02-26 | Yes |
| 931-239 | COOKEVILLE | 6673 | 2003-11-06 | — |
| 931-240 | FAYETTEVL | 593K | 2010-06-11 | Yes |
| 931-241 | CLARKSVL | 6673 | — | Yes |
| 931-242 | LAWRENCEBG | 6673 | — | — |
| 931-243 | CELINA | 0579 | — | — |
| 931-244 | LAWRENCEBG | 6214 | — | Yes |
| 931-245 | CLARKSVL | 829J | — | — |
| 931-246 | LEWISBURG | 829J | — | Yes |
| 931-247 | TULLAHOMA | 6673 | — | — |
| 931-248 | CROSSVILLE | 6214 | — | Yes |
| 931-249 | CLARKSVL | 6214 | — | — |
| 931-250 | CROSSVILLE | 6673 | 2011-07-13 | Yes |
| 931-251 | FAYETTEVL | 7476 | 2003-11-02 | Yes |
| 931-252 | COOKEVILLE | 6214 | — | — |
| 931-253 | WAYNESBORO | 0575 | 2011-08-03 | Yes |
| 931-254 | SPENCER | 6673 | 2013-04-26 | Yes |
| 931-255 | BAXTER | 7476 | 2011-08-09 | Yes |
| 931-256 | SPARTA | 6214 | 2001-08-23 | Yes |
| 931-257 | CLARKSVL | 6673 | 2011-08-11 | Yes |
| 931-258 | MOSS | 0579 | — | — |
| 931-259 | MCMINNVL | 6214 | 2001-08-23 | Yes |
| 931-260 | COOKEVILLE | 6673 | — | — |
| 931-261 | COOKEVILLE | 6673 | — | — |
| 931-262 | WINCHESTER | 7476 | 2010-02-23 | Yes |
| 931-263 | CLARKSVL | 525E | 2015-12-14 | Yes |
| 931-264 | WAVERLY | 6673 | — | Yes |
| 931-265 | COOKEVILLE | 6673 | — | — |
| 931-266 | CLARKSVL | 4806 | — | Yes |
| 931-267 | COOKEVILLE | 6673 | — | — |
| 931-268 | GAINESBORO | 0579 | — | — |
| 931-269 | SUMMERTOWN | 4806 | 2003-02-26 | Yes |
| 931-270 | LEWISBURG | 9419 | — | — |
| 931-271 | MCMINNVL | 114F | 2019-02-25 | Yes |
| 931-272 | CLARKSVL | 073H | 2017-03-22 | Yes |
| 931-273 | MANCHESTER | 6673 | — | — |
| 931-274 | CLARKSVL | 829J | — | — |
| 931-275 | BELFAST | 792K | 2018-06-05 | Yes |
| 931-276 | BELFAST | 0581 | — | — |
| 931-277 | PLEASANTHL | 4336 | — | Yes |
| 931-278 | CLARKSVL | 6214 | — | Yes |
| 931-279 | LAWRENCEBG | 6673 | — | Yes |
| 931-280 | BAXTER | 5562 | 2019-09-05 | Yes |
| 931-281 | TENNESSRDG | 6214 | 2011-11-17 | Yes |
| 931-282 | ARDMORE | 593K | 2007-03-07 | Yes |
| 931-283 | WINCHESTER | 7977 | 2017-02-06 | Yes |
| 931-284 | COOKEVILLE | 7476 | — | Yes |
| 931-285 | HAMPSHIRE | 9419 | — | Yes |
| 931-286 | COLUMBIA | 6214 | — | Yes |
| 931-287 | CROSSVILLE | 318J | 2007-11-13 | Yes |
| 931-288 | LEWISBURG | 508J | — | Yes |
| 931-289 | ERIN | 0576 | — | — |
| 931-290 | CELINA | 6214 | 2020-01-13 | Yes |
| 931-291 | CLARKSVL | 150G | 2017-01-17 | Yes |
| 931-292 | PULASKI | 792K | 2002-02-06 | Yes |
| 931-293 | CORNERSVL | 0575 | — | Yes |
| 931-294 | UNIONVILLE | 0581 | — | — |
| 931-295 | HOHENWALD | 4806 | 2002-02-06 | Yes |
| 931-296 | WAVERLY | 9419 | — | — |
| 931-297 | FAYETTEVL | 792K | 2002-02-06 | Yes |
| 931-298 | ELKTON | 4806 | 2002-02-06 | Yes |
| 931-299 | WAVERLY | 4806 | 2002-02-06 | 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.