All assignees
751 prefixes in 806 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 806-300 | LUBBOCK | 6114 | 2006-10-26 | Yes |
| 806-301 | BROWNFIELD | 903C | — | Yes |
| 806-302 | HALECENTER | 516C | 2011-09-12 | Yes |
| 806-303 | POST | 318C | 2010-01-12 | Yes |
| 806-304 | CANADIAN | 903C | — | Yes |
| 806-305 | DENVERCITY | 004F | — | Yes |
| 806-306 | HARTLEY | 0132 | 2014-10-28 | — |
| 806-307 | SKELLYTOWN | 516C | 2011-09-23 | Yes |
| 806-308 | WOODROW | 4913 | 2003-10-24 | — |
| 806-309 | LUBBOCK | 6534 | 2013-08-26 | Yes |
| 806-310 | AMARILLO | 829J | 2015-04-06 | Yes |
| 806-311 | XXXXXXXXXX | MULT | — | — |
| 806-312 | POST | 318C | — | Yes |
| 806-313 | PLAINVIEW | 903C | — | Yes |
| 806-314 | BOOKER | 1163 | 2019-09-05 | Yes |
| 806-315 | MULESHOE | 6506 | 2007-11-15 | Yes |
| 806-316 | AMARILLO | 6534 | 2008-03-26 | Yes |
| 806-317 | LUBBOCK | 516C | 2005-04-06 | Yes |
| 806-318 | AMARILLO | 7229 | 2008-03-21 | Yes |
| 806-319 | LUBBOCK | 7229 | 2008-03-21 | Yes |
| 806-320 | AMARILLO | 9533 | — | — |
| 806-321 | LUBBOCK | 9533 | — | — |
| 806-322 | AMARILLO | 0132 | 2001-12-12 | — |
| 806-323 | CANADIAN | 9533 | — | Yes |
| 806-324 | AMARILLO | 9533 | — | Yes |
| 806-325 | MORTON | 1163 | 2018-02-01 | Yes |
| 806-326 | AMARILLO | 0132 | 2004-08-02 | — |
| 806-327 | FLTCHECRTR | 2131 | — | — |
| 806-328 | HOLLANDVL | 2143 | — | — |
| 806-329 | SLATON | 516C | 2006-01-16 | Yes |
| 806-330 | SPEARMAN | 6506 | 2002-07-15 | Yes |
| 806-331 | AMARILLO | 4913 | — | — |
| 806-332 | LAMESA | 6529 | 2004-06-17 | Yes |
| 806-333 | COLDWATER | 6534 | — | Yes |
| 806-334 | SHAMROCK | 6534 | 2002-03-12 | Yes |
| 806-335 | AMARILLO | 9533 | — | Yes |
| 806-336 | AMARILLO | 6506 | 2001-12-05 | — |
| 806-337 | AMARILLO | 9533 | — | Yes |
| 806-338 | GRUVER | 6506 | 2002-07-15 | Yes |
| 806-339 | GUYMON | 2016 | — | Yes |
| 806-340 | AMARILLO | 6534 | 2008-01-25 | Yes |
| 806-341 | AMARILLO | 9533 | — | Yes |
| 806-342 | AMARILLO | 9533 | — | Yes |
| 806-343 | MIDDLEWTR | 2170 | — | — |
| 806-344 | HEREFORD | 6534 | — | Yes |
| 806-345 | AMARILLO | 9533 | — | — |
| 806-346 | HEREFORD | 6506 | — | — |
| 806-347 | MATADOR | 2046 | — | — |
| 806-348 | ROARINGSPG | 2046 | — | — |
| 806-349 | AMARILLO | 9533 | — | Yes |
| 806-350 | AMARILLO | 5556 | 2004-04-15 | — |
| 806-351 | AMARILLO | 9533 | — | — |
| 806-352 | AMARILLO | 9533 | — | — |
| 806-353 | AMARILLO | 9533 | — | — |
| 806-354 | AMARILLO | 9533 | — | — |
| 806-355 | AMARILLO | 9533 | — | — |
| 806-356 | AMARILLO | 9533 | — | Yes |
| 806-357 | SUMMERFLD | 2166 | — | — |
| 806-358 | AMARILLO | 9533 | — | — |
| 806-359 | AMARILLO | 9533 | — | — |
| 806-360 | HEREFORD | 7809 | 2006-08-18 | — |
| 806-361 | HARTLEY | 7893 | 2003-09-30 | — |
| 806-362 | TEXLINE | 2170 | — | — |
| 806-363 | HEREFORD | 9533 | — | Yes |
| 806-364 | HEREFORD | 9533 | — | — |
| 806-365 | HARTLEY | 1181 | — | Yes |
| 806-366 | STRATFORD | 7893 | — | — |
| 806-367 | AMARILLO | 318C | — | Yes |
| 806-368 | LUBBOCK | 318C | — | Yes |
| 806-369 | DIMMITT | 6534 | 2004-06-17 | Yes |
| 806-370 | LUBBOCK | 004F | 2008-04-02 | Yes |
| 806-371 | AMARILLO | 9533 | — | — |
| 806-372 | AMARILLO | 9533 | — | Yes |
| 806-373 | AMARILLO | 9533 | — | — |
| 806-374 | AMARILLO | 9533 | — | — |
| 806-375 | ALLISON | 9533 | — | Yes |
| 806-376 | AMARILLO | 9533 | — | Yes |
| 806-377 | BUNKERHILL | 2170 | — | — |
| 806-378 | AMARILLO | 9533 | — | — |
| 806-379 | AMARILLO | 9533 | — | — |
| 806-380 | AMARILLO | 0132 | 2009-11-03 | — |
| 806-381 | AMARILLO | 9533 | — | Yes |
| 806-382 | AMARILLO | 7148 | — | Yes |
| 806-383 | AMARILLO | 9533 | — | Yes |
| 806-384 | COLDWATER | 2170 | — | — |
| 806-385 | LITTLEFLD | 1163 | — | — |
| 806-386 | HEREFORD | 6534 | 2023-01-18 | Yes |
| 806-387 | SEAGRAVES | 8661 | — | — |
| 806-388 | PLAINVIEW | 903C | 2009-02-10 | Yes |
| 806-389 | PLEASANTHL | 2262 | — | — |
| 806-390 | STRATFORD | 6534 | — | Yes |
| 806-391 | HEREFORD | 6506 | 2008-11-11 | Yes |
| 806-392 | LUBBOCK | 7148 | — | Yes |
| 806-393 | EARTH | 6534 | 2005-03-09 | Yes |
| 806-394 | HEREFORD | 7809 | 2006-10-09 | — |
| 806-395 | BORGER | 6506 | 2007-07-27 | Yes |
| 806-396 | STRATFORD | 1163 | — | Yes |
| 806-397 | FRITCH | 6114 | 2007-07-27 | — |
| 806-398 | AMARILLO | 4913 | 2003-11-26 | Yes |
| 806-399 | DUMAS | 1181 | 2004-08-09 | 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.