All assignees
535 prefixes in 575 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 575-687 | MAYHILL | 2270 | — | — |
| 575-688 | CRLSBACRNS | 516J | 2022-02-24 | Yes |
| 575-689 | CARLSBAD | 6529 | 2011-05-23 | Yes |
| 575-691 | HOBBS | 661D | 2005-12-12 | Yes |
| 575-693 | CLOVIS | 6529 | — | Yes |
| 575-694 | DEMING | 6573 | 2006-08-24 | Yes |
| 575-700 | — | — | ||
| 575-703 | ARTESIA | 6573 | 2013-08-10 | — |
| 575-704 | LOVINGTON | 6529 | 2001-10-12 | Yes |
| 575-706 | CARLSBAD | 6534 | 2002-11-18 | — |
| 575-707 | RATON | 6573 | 2003-06-24 | Yes |
| 575-708 | TUCUMCARI | 6573 | 2003-06-24 | Yes |
| 575-711 | MULT | — | — | |
| 575-714 | CLOVIS | 6534 | — | — |
| 575-717 | QUESTA | 508J | 2015-06-05 | Yes |
| 575-719 | TULAROSA | 123F | 2015-09-01 | Yes |
| 575-722 | CANJILON | 516J | 2022-02-24 | Yes |
| 575-725 | CARLSBAD | 6534 | 2008-04-17 | Yes |
| 575-727 | BAYARD | 206F | 2016-03-22 | Yes |
| 575-728 | HATCH | 508J | 2015-06-01 | Yes |
| 575-729 | ALTO | 123F | 2015-09-01 | Yes |
| 575-733 | RATON | 123F | 2018-03-14 | Yes |
| 575-734 | DEXTER | 2264 | — | — |
| 575-735 | CIMARRON | 206F | 2016-03-22 | Yes |
| 575-736 | ARTESIA | 438D | 2005-07-12 | — |
| 575-737 | TAOS | 9636 | — | Yes |
| 575-738 | HOBBS | 1164 | — | — |
| 575-739 | LOVINGTON | 3798 | — | — |
| 575-740 | TRUTHCQNCS | 6573 | — | — |
| 575-741 | TAOS | 6010 | — | Yes |
| 575-742 | CLOVIS | 9636 | — | Yes |
| 575-743 | TRUTHCQNCS | 1193 | — | — |
| 575-744 | TRUTHCQNCS | 1193 | — | — |
| 575-745 | LOVING | 1164 | — | Yes |
| 575-746 | ARTESIA | 9636 | — | Yes |
| 575-747 | SOCORRO | 377H | — | Yes |
| 575-748 | ARTESIA | 9636 | — | Yes |
| 575-749 | CLOVIS | 6573 | — | — |
| 575-750 | CLOUDCROFT | 206F | 2022-05-09 | Yes |
| 575-751 | TAOS | 9636 | — | Yes |
| 575-752 | HAGERMAN | 2264 | — | — |
| 575-754 | RED RIVER | 9636 | — | Yes |
| 575-755 | ROSWELL | 777B | — | — |
| 575-756 | CHAMA | 1193 | — | Yes |
| 575-757 | SOCORRO | 516J | 2022-03-04 | Yes |
| 575-758 | TAOS | 9636 | — | — |
| 575-759 | DULCE | 1193 | — | Yes |
| 575-760 | CLOVIS | 6534 | — | — |
| 575-762 | CLOVIS | 9636 | — | — |
| 575-763 | CLOVIS | 9636 | — | — |
| 575-765 | CARRIZOZO | 206F | 2022-04-14 | Yes |
| 575-766 | EUNICE | 965H | 2020-06-03 | Yes |
| 575-769 | CLOVIS | 9636 | — | — |
| 575-770 | TAOS | 6573 | — | Yes |
| 575-772 | DATIL | 2268 | — | Yes |
| 575-773 | QUEMADO | 2268 | — | — |
| 575-774 | LINDRITH | 1193 | — | Yes |
| 575-775 | TULAROSA | 206F | 2022-03-23 | Yes |
| 575-776 | TAOS | 9636 | — | Yes |
| 575-777 | CLOVIS | 6529 | 2010-03-16 | Yes |
| 575-779 | TAOS | 6573 | — | Yes |
| 575-781 | SANTA ROSA | 6573 | — | Yes |
| 575-784 | CANNON AFB | 9636 | — | — |
| 575-785 | CRLSBACRNS | 1164 | — | Yes |
| 575-786 | RODEO | 965H | 2020-09-03 | Yes |
| 575-788 | BAYARD | 516J | 2022-02-24 | Yes |
| 575-791 | CLOVIS | 9636 | — | Yes |
| 575-799 | CLOVIS | 6534 | — | — |
| 575-800 | LAS CRUCES | 206F | 2017-08-31 | Yes |
| 575-802 | RUIDOSO | 661D | 2005-02-01 | Yes |
| 575-805 | LAS CRUCES | 6534 | 2005-10-05 | Yes |
| 575-808 | RUIDOSO | 6534 | 2002-10-18 | Yes |
| 575-810 | ARTESIA | 661D | 2005-12-12 | Yes |
| 575-811 | MULT | — | — | |
| 575-812 | ALAMOGORDO | 661D | 2005-12-12 | Yes |
| 575-813 | RUIDOSODWN | 661D | 2005-12-12 | — |
| 575-815 | TUCUMCARI | 6529 | 2003-06-23 | Yes |
| 575-817 | CARLSBAD | 3798 | — | — |
| 575-824 | CHAPARRAL | 9636 | — | Yes |
| 575-825 | PORTALES | 6573 | 2004-01-22 | Yes |
| 575-826 | GUAD PEAK | 4433 | — | — |
| 575-829 | JEMEZ SPG | 1193 | — | — |
| 575-832 | TUCUMCARI | 516J | 2022-01-10 | Yes |
| 575-834 | SAN YSIDRO | 1193 | — | — |
| 575-835 | SOCORRO | 9636 | — | — |
| 575-837 | ALAMOGORDO | 516J | 2021-04-06 | Yes |
| 575-838 | SOCORRO | 9636 | — | — |
| 575-840 | ROSWELL | 6573 | — | Yes |
| 575-842 | MAGDALENA | 965H | 2020-09-03 | Yes |
| 575-849 | CORONA | 2262 | — | — |
| 575-854 | MAGDALENA | 2268 | — | — |
| 575-867 | ANTHONY | 939H | 2022-10-19 | Yes |
| 575-868 | CONCHASDAM | 2262 | — | — |
| 575-874 | SNA TERESA | 9636 | — | Yes |
| 575-882 | ANTHONY | 9636 | — | — |
| 575-885 | CARLSBAD | 1164 | — | — |
| 575-887 | CARLSBAD | 1164 | — | — |
| 575-888 | LAS CRUCES | 206F | 2015-06-26 | Yes |
| 575-894 | TRUTHCQNCS | 1193 | — | — |
| 575-895 | HILLSBORO | 1193 | — | 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.