All assignees
800 prefixes in 540 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 540-200 | BLACKSBURG | 8825 | — | Yes |
| 540-201 | ROANOKE | 6630 | — | — |
| 540-202 | THE PLAINS | 138E | 2020-05-11 | Yes |
| 540-203 | CHANCELLOR | 138E | 2022-01-11 | Yes |
| 540-204 | ROANOKE | 7229 | 2004-07-29 | Yes |
| 540-205 | MINERAL | 5562 | 2004-08-24 | Yes |
| 540-206 | ROANOKE | 9213 | — | Yes |
| 540-207 | FREDECKSBG | 4036 | 2001-07-17 | Yes |
| 540-208 | HARRISONBG | 079F | — | Yes |
| 540-209 | HARRISONBG | 7238 | 2004-10-04 | Yes |
| 540-210 | CALVERTON | 138E | 2020-02-20 | Yes |
| 540-211 | XXXXXXXXXX | MULT | — | — |
| 540-212 | CULPEPER | 4036 | — | Yes |
| 540-213 | STAUNTON | 079F | — | — |
| 540-214 | HARRISONBG | 4979 | 2010-08-23 | Yes |
| 540-215 | BROADWAY | 138E | 2014-07-22 | Yes |
| 540-216 | WARRENTON | 6827 | — | Yes |
| 540-217 | HARRISONBG | 318J | 2011-12-20 | Yes |
| 540-218 | SHENANDOAH | 5832 | 2009-03-20 | Yes |
| 540-219 | CULPEPER | 4036 | — | — |
| 540-220 | FREDECKSBG | 6827 | — | — |
| 540-221 | WAYNESBORO | 0226 | 2004-05-03 | Yes |
| 540-222 | CULPEPER | 4036 | — | — |
| 540-223 | LOUISA | 6827 | 2002-09-26 | Yes |
| 540-224 | ROANOKE | 9213 | — | — |
| 540-225 | STANLEY | 318J | 2011-12-20 | Yes |
| 540-226 | FREDECKSBG | 6827 | — | — |
| 540-227 | WASHINGTON | 8825 | 2002-08-07 | Yes |
| 540-228 | NATURALBDG | 8825 | 2002-08-07 | Yes |
| 540-229 | CULPEPER | 4036 | — | Yes |
| 540-230 | RADFORD | 6827 | — | — |
| 540-231 | BLACKSBURG | 8825 | — | — |
| 540-232 | BLACKSBURG | 8825 | — | Yes |
| 540-233 | WOODSTOCK | 4036 | 2003-09-09 | Yes |
| 540-234 | WEYERSCAVE | 0233 | — | Yes |
| 540-235 | PEARISBURG | 7229 | 2008-12-03 | Yes |
| 540-236 | HARRISONBG | 8825 | 2002-10-21 | Yes |
| 540-237 | BRIDGEWTR | 318J | 2004-06-09 | Yes |
| 540-238 | ROCKYMOUNT | 6855 | 2002-09-19 | Yes |
| 540-239 | RADFORD | 6827 | — | — |
| 540-240 | ROANOKE | 965H | 2020-07-13 | Yes |
| 540-241 | WAYNESBORO | 5562 | — | Yes |
| 540-242 | STAFFORD | 8825 | — | Yes |
| 540-243 | ROCKYMOUNT | 6855 | — | Yes |
| 540-244 | LURAY | 5562 | 2004-12-13 | Yes |
| 540-245 | STAUNTON | 9213 | — | Yes |
| 540-246 | HARRISONBG | 4036 | — | Yes |
| 540-247 | WINCHESTER | 4036 | — | — |
| 540-248 | STAUNTON | 9213 | — | — |
| 540-249 | GROTTOES | 0233 | — | Yes |
| 540-250 | RADFORD | 6827 | — | Yes |
| 540-251 | CHRISTISBG | 6855 | 2009-07-06 | Yes |
| 540-252 | FRONTROYAL | 6855 | 2010-07-28 | Yes |
| 540-253 | THE PLAINS | 9213 | — | Yes |
| 540-254 | BUCHANAN | 9213 | — | Yes |
| 540-255 | STAUNTON | 4036 | — | Yes |
| 540-256 | WAYNESBORO | 4036 | — | Yes |
| 540-257 | CHRISTISBG | 6855 | 2002-06-25 | Yes |
| 540-258 | GLASGOW | 0254 | — | Yes |
| 540-259 | MINERAL | 6827 | 2010-09-08 | Yes |
| 540-260 | CHRISTISBG | 6855 | — | Yes |
| 540-261 | BUENAVISTA | 0254 | — | — |
| 540-262 | CULPEPER | 9213 | — | — |
| 540-263 | ROCKYMOUNT | 6855 | 2002-06-25 | Yes |
| 540-264 | BUENAVISTA | 0254 | — | Yes |
| 540-265 | ROANOKE | 9213 | — | — |
| 540-266 | ROANOKE | 7421 | — | Yes |
| 540-267 | RADFORD | 6827 | — | Yes |
| 540-268 | SHAWSVILLE | 9213 | — | Yes |
| 540-269 | KEEZLETOWN | 0233 | — | Yes |
| 540-270 | WARRENTON | 6827 | — | — |
| 540-271 | HARRISONBG | 5562 | 2001-01-10 | Yes |
| 540-272 | WARRENTON | 6827 | — | Yes |
| 540-273 | FREDECKSBG | 6827 | — | Yes |
| 540-274 | PULASKI | 138E | 2017-04-14 | Yes |
| 540-275 | MOUNTSOLON | 490J | — | Yes |
| 540-276 | BEDFORD | 6855 | 2023-08-10 | Yes |
| 540-277 | BERRYVILLE | 7229 | 2008-12-17 | Yes |
| 540-278 | ROANOKE | 829J | 2004-04-07 | Yes |
| 540-279 | MOUNTANGRV | 0238 | — | — |
| 540-280 | STAUNTON | 6827 | — | — |
| 540-281 | BLUEMONT | 5832 | 2018-06-26 | Yes |
| 540-282 | HARRISONBG | 4644 | 2009-06-08 | Yes |
| 540-283 | ROANOKE | 8825 | — | Yes |
| 540-284 | DAHLGREN | 0233 | 2002-03-19 | — |
| 540-285 | BALLARD | 6827 | 2009-03-24 | Yes |
| 540-286 | HARTWOOD | 9213 | — | Yes |
| 540-287 | FREDECKSBG | 6855 | — | Yes |
| 540-288 | STAFFORD | 0233 | — | Yes |
| 540-289 | MCGAHEYSVL | 0233 | — | Yes |
| 540-290 | STAUNTON | 6827 | 2001-05-03 | Yes |
| 540-291 | NATURALBDG | 0254 | — | Yes |
| 540-292 | STAUNTON | 6827 | 2001-05-03 | — |
| 540-293 | ROANOKE | 6855 | — | Yes |
| 540-294 | STAUNTON | 5562 | — | Yes |
| 540-295 | FREDECKSBG | 6855 | 2001-04-16 | Yes |
| 540-296 | STONE MT | 9213 | — | Yes |
| 540-297 | STONE MT | 9213 | — | — |
| 540-298 | ELKTON | 0233 | — | Yes |
| 540-299 | CHRISTISBG | 965H | 2019-07-18 | 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.