All assignees
680 prefixes in 719 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 719-300 | COLORDOSPG | 965H | 2019-01-25 | Yes |
| 719-301 | COLORDOSPG | 078F | 2014-10-30 | Yes |
| 719-302 | COLORDOSPG | 829J | — | — |
| 719-304 | COLORDOSPG | 881B | 2006-01-19 | Yes |
| 719-305 | COLORDOSPG | 7590 | 2012-02-10 | Yes |
| 719-306 | COLORDOSPG | 026D | 2006-03-15 | Yes |
| 719-307 | PUEBLO | 6010 | 2020-01-09 | Yes |
| 719-308 | COLORDOSPG | 6529 | 2016-08-23 | Yes |
| 719-309 | COLORDOSPG | 278F | 2014-03-31 | Yes |
| 719-310 | COLORDOSPG | 6529 | — | Yes |
| 719-311 | XXXXXXXXXX | MULT | — | — |
| 719-312 | MANZANOLA | 792K | — | Yes |
| 719-313 | COLORDOSPG | 6567 | 2007-06-19 | Yes |
| 719-314 | COLORDOSPG | 026D | — | Yes |
| 719-315 | CANON CITY | 792K | — | Yes |
| 719-316 | ROCKY FORD | 792K | — | Yes |
| 719-317 | COLORDOSPG | 7229 | 2014-09-01 | Yes |
| 719-318 | COLORDOSPG | 515J | 2021-03-05 | Yes |
| 719-319 | CREEDE | 026D | 2020-03-27 | Yes |
| 719-320 | PUEBLO | 6529 | — | Yes |
| 719-321 | COLORDOSPG | 6529 | — | — |
| 719-322 | COLORDOSPG | 9636 | — | Yes |
| 719-323 | COLORDOSPG | 7590 | 2009-08-05 | Yes |
| 719-324 | WALSH | 2185 | — | — |
| 719-325 | COLORDOSPG | 7229 | 2003-08-13 | Yes |
| 719-326 | TWO BUTTES | 2185 | — | Yes |
| 719-327 | COLORDOSPG | 9636 | — | — |
| 719-328 | COLORDOSPG | 9636 | — | — |
| 719-329 | COLORDOSPG | 9636 | — | Yes |
| 719-330 | COLORDOSPG | 6010 | — | — |
| 719-331 | COLORDOSPG | 6010 | — | — |
| 719-332 | COLORDOSPG | 6010 | — | — |
| 719-333 | COLORDOSPG | 7378 | — | — |
| 719-334 | PUEBLO | 6529 | 2001-10-09 | Yes |
| 719-336 | LAMAR | 2185 | — | — |
| 719-337 | COLORDOSPG | 6010 | — | — |
| 719-338 | COLORDOSPG | 6010 | — | — |
| 719-339 | COLORDOSPG | 6010 | — | — |
| 719-340 | BURLINGTON | 6010 | — | Yes |
| 719-341 | ALAMOSA | 5562 | 2017-08-01 | Yes |
| 719-342 | BURLINGTON | 6567 | — | Yes |
| 719-343 | BURLINGTON | 6567 | — | Yes |
| 719-344 | COLORDOSPG | 6010 | 2008-12-23 | Yes |
| 719-345 | CANON CITY | 792K | 2007-10-09 | Yes |
| 719-346 | BURLINGTON | 2185 | — | — |
| 719-347 | CALHAN | 9636 | — | Yes |
| 719-348 | STRATTON | 2185 | — | — |
| 719-349 | STRATTON | 6567 | — | Yes |
| 719-350 | STRATTON | 6567 | — | Yes |
| 719-351 | COLORDOSPG | 6010 | — | — |
| 719-352 | COLORDOSPG | 8980 | 2005-09-08 | Yes |
| 719-353 | SPRINGFLD | 026D | — | Yes |
| 719-354 | COLORDOSPG | 6529 | 2013-09-09 | Yes |
| 719-355 | COLORDOSPG | 6010 | 2007-09-21 | Yes |
| 719-356 | BURLINGTON | 026D | 2007-07-13 | Yes |
| 719-357 | COLORDOSPG | 078F | — | Yes |
| 719-358 | COLORDOSPG | 6010 | 2008-02-07 | Yes |
| 719-359 | COLORDOSPG | 6118 | 2002-04-10 | Yes |
| 719-360 | COLORDOSPG | 6529 | — | — |
| 719-361 | SPRINGFLD | 6010 | — | Yes |
| 719-362 | COLORDOSPG | 078F | 2008-05-14 | Yes |
| 719-363 | LA JUNTA | 768C | 2010-01-26 | — |
| 719-364 | COLORDOSPG | 9636 | 2006-08-22 | Yes |
| 719-365 | COLORDOSPG | 9636 | — | — |
| 719-366 | COLORDOSPG | 7229 | 2014-09-01 | Yes |
| 719-367 | PEYTON | 026D | 2012-06-11 | Yes |
| 719-368 | COLORDOSPG | 7229 | 2012-03-19 | Yes |
| 719-369 | PUEBLO | 6529 | 2002-06-27 | Yes |
| 719-370 | COLORDOSPG | 478J | 2020-09-11 | Yes |
| 719-371 | CANON CITY | 6010 | — | Yes |
| 719-372 | FLORENCE | 9636 | — | Yes |
| 719-373 | COLORDOSPG | 6010 | 2011-07-06 | Yes |
| 719-374 | COLORDOSPG | 073H | 2016-12-09 | Yes |
| 719-375 | COLORDOSPG | 318J | 2007-01-26 | Yes |
| 719-376 | ANTONITO | 2185 | — | — |
| 719-377 | COLORDOSPG | 6567 | 2011-04-12 | Yes |
| 719-378 | MOSCA | 2204 | — | Yes |
| 719-379 | BLANCA | 2182 | — | — |
| 719-380 | COLORDOSPG | 9636 | — | — |
| 719-381 | COLORDOSPG | 9636 | — | — |
| 719-382 | COLORDOSPG | 9636 | — | — |
| 719-383 | LA JUNTA | 2185 | — | — |
| 719-384 | LA JUNTA | 2185 | — | — |
| 719-385 | COLORDOSPG | 9636 | — | — |
| 719-386 | COLORDOSPG | 9636 | — | — |
| 719-387 | COLORDOSPG | 9636 | — | Yes |
| 719-388 | COLORDOSPG | 9636 | — | Yes |
| 719-389 | COLORDOSPG | 9636 | — | — |
| 719-390 | COLORDOSPG | 9636 | — | — |
| 719-391 | COLORDOSPG | 9636 | — | — |
| 719-392 | COLORDOSPG | 9636 | — | — |
| 719-393 | COLORDOSPG | 9636 | — | Yes |
| 719-394 | COLORDOSPG | 026D | 2016-06-23 | Yes |
| 719-395 | BUENAVISTA | 9636 | — | — |
| 719-396 | PEYTON | 6010 | 2014-10-21 | Yes |
| 719-397 | W KANORADO | 1827 | — | — |
| 719-398 | BUENAVISTA | 6010 | 2014-10-24 | Yes |
| 719-399 | AGUILAR | 6118 | 2014-03-26 | Yes |
| 719-400 | COLORDOSPG | 026D | 2015-11-12 | Yes |
| 719-401 | PEYTON | 078F | 2018-09-26 | 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.