All assignees
668 prefixes in 606 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 606-200 | PIKEVILLE | 829J | 2004-08-26 | Yes |
| 606-201 | PINE KNOT | 793K | 2022-01-14 | Yes |
| 606-202 | VANCEBURG | 6500 | — | Yes |
| 606-203 | DOVER | 896E | 2016-06-08 | Yes |
| 606-204 | XXXXXXXXXX | 9419 | — | — |
| 606-205 | PIKEVILLE | 6214 | — | — |
| 606-206 | MT OLIVET | 6500 | — | Yes |
| 606-207 | MOREHEAD | 6500 | — | Yes |
| 606-208 | BEATTYVL | 2623 | 2001-05-23 | Yes |
| 606-209 | FLEMINGSBG | 6500 | — | Yes |
| 606-210 | OWINGSVL | 6500 | — | Yes |
| 606-211 | XXXXXXXXXX | MULT | — | — |
| 606-212 | JENKINS | 2623 | — | Yes |
| 606-213 | PIKEVILLE | 6940 | — | — |
| 606-214 | WHITESBURG | 073H | — | Yes |
| 606-215 | CORBIN | 365C | 2001-02-14 | Yes |
| 606-216 | HAZARD | 6940 | — | — |
| 606-217 | BROOKSVL | 6500 | — | Yes |
| 606-218 | PIKEVILLE | 9419 | — | — |
| 606-219 | SOMERSET | 6214 | 2001-08-21 | Yes |
| 606-220 | PAINTSVL | 896E | — | — |
| 606-221 | HUSTONVL | 6500 | 2022-03-10 | Yes |
| 606-222 | SOMERSET | 965H | 2019-08-22 | Yes |
| 606-223 | HAZARD | 6940 | 2001-04-03 | — |
| 606-224 | LONDON | 6214 | 2001-08-21 | Yes |
| 606-225 | OLIVE HILL | 6500 | 2004-01-08 | Yes |
| 606-226 | ALLEN | 6214 | 2002-06-05 | — |
| 606-227 | GRAYSON | 365C | 2022-06-10 | Yes |
| 606-228 | STAFORDSVL | 0406 | — | — |
| 606-229 | STONE | 425J | 2019-03-28 | Yes |
| 606-230 | ALLEN | 6214 | 2007-06-25 | Yes |
| 606-231 | LONDON | 6214 | 2002-06-19 | Yes |
| 606-232 | ASHLAND | 365C | 2001-06-23 | Yes |
| 606-233 | HAZARD | 6214 | 2002-06-26 | — |
| 606-234 | LONDON | 6940 | 2004-01-08 | — |
| 606-235 | HUSTONVL | 6500 | 2004-03-25 | Yes |
| 606-236 | CORBIN | 6214 | 2023-07-28 | Yes |
| 606-237 | SOWILLIMSN | 9419 | — | — |
| 606-238 | WHITESBURG | 6214 | 2023-11-20 | Yes |
| 606-239 | MOREHEAD | 6940 | 2004-01-08 | — |
| 606-240 | OLIVE HILL | 896E | 2016-05-11 | Yes |
| 606-241 | GERMANTOWN | 793K | 2023-06-26 | Yes |
| 606-242 | MIDDLESBO | 9419 | — | Yes |
| 606-243 | BARBOURVL | 6940 | 2004-01-08 | — |
| 606-244 | LOUISA | 4369 | — | Yes |
| 606-245 | CORBIN | 6500 | 2022-05-23 | Yes |
| 606-246 | MIDDLESBO | 9419 | 2001-02-15 | Yes |
| 606-247 | SHARPSBURG | 9690 | — | — |
| 606-248 | MIDDLESBO | 9419 | — | — |
| 606-249 | OLIVE HILL | 6500 | 2022-08-26 | Yes |
| 606-250 | LONDON | 847H | 2022-09-21 | Yes |
| 606-251 | FISTY | 0419 | — | — |
| 606-252 | VICCO | 4369 | 2002-05-06 | Yes |
| 606-253 | PIKEVILLE | 365C | 2002-02-05 | Yes |
| 606-254 | MEADS | 9690 | 2012-01-30 | Yes |
| 606-255 | GRAYSON | 365C | 2001-11-06 | Yes |
| 606-256 | MT VERNON | 9691 | — | — |
| 606-257 | SOWILLIMSN | 4369 | 2002-04-10 | Yes |
| 606-258 | CORBIN | 9419 | 2002-03-25 | — |
| 606-259 | ALLEN | 4369 | 2002-04-10 | Yes |
| 606-260 | LONDON | 6500 | 2003-08-04 | Yes |
| 606-261 | CORBIN | 365C | 2002-02-25 | Yes |
| 606-262 | PIKEVILLE | 365C | 2002-02-25 | Yes |
| 606-263 | PRESTONSBG | 365C | 2002-02-25 | Yes |
| 606-264 | PAINTSVL | 612K | — | Yes |
| 606-265 | FLAT GAP | 0406 | — | — |
| 606-266 | LEATHERWD | 4369 | 2002-05-06 | Yes |
| 606-267 | EWING | 9690 | — | — |
| 606-268 | JELLICO | 987E | 2013-10-18 | Yes |
| 606-269 | MIDDLESBO | 6214 | 2002-06-05 | — |
| 606-270 | — | — | ||
| 606-271 | SOMERSET | 365C | 2002-02-25 | Yes |
| 606-272 | JACKSON | 6214 | 2002-06-26 | Yes |
| 606-273 | HARLAN | 6214 | 2002-06-26 | — |
| 606-274 | SHOPVILLE | 9691 | — | — |
| 606-275 | HYDEN | 6214 | 2002-06-26 | Yes |
| 606-276 | HINDMAN | 6214 | 2002-06-26 | Yes |
| 606-277 | BARBOURVL | 9691 | 2002-09-26 | — |
| 606-278 | MONTICELLO | 5562 | 2002-08-07 | Yes |
| 606-279 | WOOTON | 0411 | — | Yes |
| 606-280 | CORBIN | 6214 | 2006-10-16 | Yes |
| 606-281 | WOOTON | 896E | 2007-04-09 | Yes |
| 606-282 | STANFORD | 6214 | — | Yes |
| 606-283 | LIVINGSTON | 896E | 2016-06-09 | Yes |
| 606-284 | WAYLAND | 896E | — | Yes |
| 606-285 | MARTIN | 9419 | — | — |
| 606-286 | OLIVE HILL | 9690 | — | — |
| 606-287 | MCKEE | 0415 | — | — |
| 606-288 | FAUBUSH | 896E | 2016-06-08 | Yes |
| 606-289 | FREEBURN | 516C | 2011-03-02 | Yes |
| 606-290 | CORBIN | 6214 | 2022-12-13 | Yes |
| 606-291 | FLEMINGSBG | 6214 | — | Yes |
| 606-292 | FLEMINGSBG | 9690 | 2012-01-30 | Yes |
| 606-293 | FERNLEAF | 896E | 2016-06-09 | Yes |
| 606-294 | NEON | 896E | 2016-09-13 | Yes |
| 606-295 | CANOE | 0411 | — | — |
| 606-296 | PINEVILLE | 9419 | 2002-07-22 | — |
| 606-297 | STAFORDSVL | 0406 | — | — |
| 606-298 | INEZ | 9419 | — | — |
| 606-299 | SOMERSET | 6940 | 2004-01-08 | — |
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.