All assignees
522 prefixes in 940 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 940-553 | VERNON | 9533 | — | Yes |
| 940-555 | DIR ASST | MULT | — | — |
| 940-556 | JACKSBORO | 6529 | 2025-01-29 | Yes |
| 940-557 | WICHITAFLS | 9533 | — | Yes |
| 940-560 | GRAHAM | 3533 | 2003-07-22 | — |
| 940-562 | MEGARGEL | 4046 | 2001-02-12 | Yes |
| 940-563 | MEGARGEL | 1163 | — | — |
| 940-564 | OLNEY | 2041 | — | Yes |
| 940-565 | DENTON | 4344 | — | — |
| 940-566 | DENTON | 4344 | — | — |
| 940-567 | JACKSBORO | 9533 | — | Yes |
| 940-569 | BURKBURNTT | 9533 | — | Yes |
| 940-570 | MEGARGEL | 0132 | 2019-05-31 | Yes |
| 940-571 | BENJAMIN | 0132 | 2019-06-04 | — |
| 940-572 | RULE | 0132 | 2019-06-04 | — |
| 940-573 | JACKSBORO | 903C | — | — |
| 940-574 | ARCHERCITY | 2041 | — | — |
| 940-575 | RUNAWAYBAY | 2084 | — | Yes |
| 940-576 | WEINERT | 0132 | 2019-06-05 | Yes |
| 940-577 | DECATUR | 6534 | 2001-12-11 | Yes |
| 940-578 | THROCKMOTN | 0132 | 2019-06-05 | Yes |
| 940-580 | GAINESVL | 6114 | 2002-07-16 | Yes |
| 940-582 | WICHITAFLS | 318J | 2023-02-28 | Yes |
| 940-583 | HOLLIDAY | 4046 | 2003-03-14 | — |
| 940-584 | BARTONVL | 4344 | 2001-05-17 | Yes |
| 940-585 | CEE VEE | 2141 | — | Yes |
| 940-586 | HOLLIDAY | 1163 | — | Yes |
| 940-587 | IOWA PARK | 883K | 2025-11-17 | Yes |
| 940-591 | DENTON | 4344 | — | — |
| 940-592 | IOWA PARK | 9533 | — | Yes |
| 940-593 | MINERLWLLS | 6534 | 2025-05-22 | Yes |
| 940-594 | DENTON | 6529 | — | — |
| 940-595 | DENTON | 6529 | — | Yes |
| 940-597 | DENTON | 6529 | — | Yes |
| 940-599 | SANTO | 965H | 2021-05-07 | Yes |
| 940-600 | DENTON | 6534 | 2011-02-01 | Yes |
| 940-601 | BOWIE | 3533 | 2011-05-17 | — |
| 940-602 | BURKBURNTT | 3533 | 2011-05-17 | — |
| 940-603 | HENRIETTA | 3533 | 2011-05-17 | — |
| 940-604 | WICHITAFLS | 3533 | 2011-05-16 | — |
| 940-605 | WICHITAFLS | 3533 | 2011-05-17 | — |
| 940-611 | XXXXXXXXXX | MULT | — | — |
| 940-612 | GAINESVL | 9533 | — | Yes |
| 940-613 | WICHITAFLS | 6534 | — | Yes |
| 940-616 | BELLEVUE | 3533 | 2013-03-11 | — |
| 940-617 | WICHITAFLS | 3533 | 2013-04-26 | — |
| 940-618 | WICHITAFLS | 3533 | 2013-05-02 | — |
| 940-619 | IOWA PARK | 3533 | 2013-03-11 | — |
| 940-620 | BURKBURNTT | 3533 | 2013-04-26 | — |
| 940-621 | BURKBURNTT | 3533 | 2013-05-02 | — |
| 940-622 | BOWIE | 3533 | 2013-04-29 | — |
| 940-623 | BOWIE | 3533 | 2013-05-02 | — |
| 940-624 | HENRIETTA | 3533 | 2013-04-26 | — |
| 940-625 | HENRIETTA | 3533 | 2013-05-02 | — |
| 940-626 | DECATUR | 2114 | — | Yes |
| 940-627 | DECATUR | 2114 | — | — |
| 940-629 | DENTON | 6529 | 2022-10-20 | Yes |
| 940-631 | WICHITAFLS | 6271 | — | Yes |
| 940-632 | WICHITAFLS | 6271 | — | Yes |
| 940-634 | ROSSTON | 6534 | 2004-02-25 | Yes |
| 940-636 | WICHITAFLS | 6271 | — | Yes |
| 940-637 | VLY VIEW E | 2116 | — | Yes |
| 940-639 | VLY VIEW E | 516J | 2022-01-26 | Yes |
| 940-641 | GAINESVL | 6506 | 2001-03-07 | Yes |
| 940-642 | WICHITAFLS | 6529 | — | Yes |
| 940-644 | CHICO | 2114 | — | Yes |
| 940-647 | VERNON | 6114 | 2006-07-12 | Yes |
| 940-648 | JUSTIN | 4344 | — | Yes |
| 940-654 | MINERLWLLS | 6534 | — | Yes |
| 940-655 | THALIA | 2141 | — | Yes |
| 940-657 | KNOX CITY | 4046 | 2001-04-04 | — |
| 940-658 | KNOX CITY | 1163 | — | — |
| 940-659 | PALO PINTO | 2084 | — | Yes |
| 940-663 | QUANAH | 9533 | — | Yes |
| 940-664 | GRAFORD | 2084 | — | Yes |
| 940-665 | GAINESVL | 9533 | — | — |
| 940-666 | AUBREY | 965H | 2019-01-25 | Yes |
| 940-668 | GAINESVL | 9533 | — | — |
| 940-672 | WEINERT | 4046 | 2006-01-10 | — |
| 940-673 | WEINERT | 1163 | — | — |
| 940-674 | GOODLETT | 2141 | — | Yes |
| 940-676 | WICHITAFLS | 9533 | — | — |
| 940-678 | CHICO | 965H | 2020-07-02 | Yes |
| 940-682 | MILLSAP | 2084 | — | Yes |
| 940-683 | BRIDGEPORT | 2084 | — | Yes |
| 940-684 | CROWELL | 2141 | — | — |
| 940-686 | PILOTPOINT | 4344 | — | Yes |
| 940-687 | WICHITAFLS | 903C | — | Yes |
| 940-688 | SLIDELL | 965H | 2021-05-07 | Yes |
| 940-689 | WICHITAFLS | 9533 | — | Yes |
| 940-691 | WICHITAFLS | 9533 | — | — |
| 940-692 | WICHITAFLS | 9533 | — | — |
| 940-696 | WICHITAFLS | 9533 | — | Yes |
| 940-698 | PONDER | 7670 | — | Yes |
| 940-699 | BRIDGEPORT | 965H | 2021-03-18 | Yes |
| 940-700 | — | — | ||
| 940-703 | DENTON | 6534 | 2013-10-25 | Yes |
| 940-704 | WICHITAFLS | 6534 | — | — |
| 940-711 | XXXXXXXXXX | MULT | — | — |
| 940-716 | WICHITAFLS | 9533 | — | 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.