All assignees
762 prefixes in 580 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 580-600 | CALERA | 5813 | 2023-08-03 | Yes |
| 580-601 | BATTIEST | 6534 | 2021-09-20 | Yes |
| 580-602 | HOLLIS | 6534 | 2025-04-23 | Yes |
| 580-603 | ENID | 6272 | 2003-06-11 | Yes |
| 580-604 | RUFE | 6534 | 2021-09-24 | — |
| 580-605 | DUNCAN | 6534 | 2026-02-20 | Yes |
| 580-606 | DUNCAN | 6529 | 2002-03-27 | Yes |
| 580-607 | HEADRICK | 515J | 2026-03-09 | Yes |
| 580-608 | KINGSTON | 6529 | 2025-03-20 | Yes |
| 580-609 | ALVA | 5257 | 2002-03-13 | Yes |
| 580-610 | LONE WOLF | 515J | 2026-03-13 | Yes |
| 580-611 | XXXXXXXXXX | MULT | — | — |
| 580-612 | IDABEL | 235C | 2004-08-31 | — |
| 580-613 | CUSTERCITY | 6534 | 2006-05-31 | — |
| 580-614 | WATONGA | 2018 | — | Yes |
| 580-615 | DURANT | 409F | 2021-10-13 | Yes |
| 580-616 | ENID | 9533 | 2008-08-14 | Yes |
| 580-617 | GUYMON | 468B | — | — |
| 580-618 | SULPHUR | 6534 | — | Yes |
| 580-619 | SOPER | 515J | 2026-03-16 | Yes |
| 580-620 | LAWTON | 3533 | — | — |
| 580-621 | FREEDOM | 2018 | — | — |
| 580-622 | SULPHUR | 1980 | — | — |
| 580-623 | WATONGA | 2018 | — | Yes |
| 580-624 | KINGSTON | 6272 | 2003-02-20 | Yes |
| 580-625 | BEAVER | 2016 | — | — |
| 580-626 | JET | 1788 | — | — |
| 580-627 | STRATFORD | 515J | 2026-03-16 | Yes |
| 580-628 | TONKAWA | 9533 | — | Yes |
| 580-629 | COALGATE | 515J | 2026-03-06 | Yes |
| 580-630 | ARDMORE | 6534 | 2002-06-26 | — |
| 580-631 | BEAVER | 5257 | 2026-05-14 | Yes |
| 580-632 | ADA | 6534 | 2026-07-30 | Yes |
| 580-633 | ELDORADO | 9533 | — | Yes |
| 580-634 | DURANT | 530C | 2002-01-17 | Yes |
| 580-635 | HILLSDALE | 5257 | — | Yes |
| 580-636 | ALTUS | 6534 | 2025-06-16 | Yes |
| 580-637 | ALFALFA | 1976 | — | — |
| 580-638 | BROMIDE | 2010 | — | Yes |
| 580-639 | ROOSEVELT | 1965 | — | — |
| 580-640 | TISHOMINGO | 6534 | 2025-07-09 | Yes |
| 580-641 | MARLOW | 6272 | — | Yes |
| 580-642 | DURANT | 530C | 2020-09-29 | Yes |
| 580-643 | ALTUS | 6529 | 2019-04-08 | Yes |
| 580-644 | ELK CITY | 6529 | 2019-04-04 | Yes |
| 580-645 | ADA | 119F | 2019-06-18 | Yes |
| 580-646 | BALKO | 2016 | — | — |
| 580-647 | LAWTON | 6529 | 2001-04-03 | Yes |
| 580-648 | OLUSTEE | 9533 | — | Yes |
| 580-649 | ALTUS | 6529 | 2002-05-20 | Yes |
| 580-650 | WEATHERFD | 5562 | — | Yes |
| 580-651 | GUYMON | 468B | — | — |
| 580-652 | HOOKER | 2016 | — | — |
| 580-653 | SPRINGER | 1980 | — | — |
| 580-654 | CARNEGIE | 1976 | — | — |
| 580-655 | REYDON | 1988 | — | — |
| 580-656 | DUNCAN | 6272 | 2002-01-25 | Yes |
| 580-657 | LONE GROVE | 1980 | — | — |
| 580-658 | MARLOW | 9533 | — | Yes |
| 580-660 | CORDELL | 6534 | 2002-05-16 | Yes |
| 580-661 | THOMAS | 2018 | — | — |
| 580-662 | RINGLING | 9533 | — | Yes |
| 580-663 | RINGLING | 4630 | 2003-03-05 | Yes |
| 580-664 | BUTLER | 1965 | — | — |
| 580-665 | ADA | 6272 | 2012-06-22 | Yes |
| 580-666 | ROCKY | 9533 | — | Yes |
| 580-667 | TIPTON | 2018 | — | — |
| 580-668 | WILSON | 9533 | — | Yes |
| 580-669 | GLENCOE | 9533 | — | Yes |
| 580-670 | BLACKWELL | 5813 | 2002-10-15 | Yes |
| 580-671 | MT VIEW | 1965 | 2016-07-13 | Yes |
| 580-672 | MADILL | 4630 | 2003-03-05 | Yes |
| 580-673 | PIKE CITY | 1965 | — | — |
| 580-674 | DILL CITY | 1965 | — | — |
| 580-675 | VINSON | 2025 | — | Yes |
| 580-676 | GOULD | 2018 | — | — |
| 580-677 | MADILL | 9533 | — | Yes |
| 580-678 | LAWTON | 6534 | — | — |
| 580-679 | DUKE | 2025 | — | Yes |
| 580-680 | ELMOREWEST | 409F | 2021-12-10 | Yes |
| 580-681 | PERRY | 409F | — | Yes |
| 580-682 | HOBART | 6534 | 2002-05-16 | Yes |
| 580-683 | REED | 2025 | — | — |
| 580-684 | HUNTER | 2018 | — | — |
| 580-685 | ARDMORE | 515J | 2025-12-05 | Yes |
| 580-686 | KONAWA | 5257 | 2002-05-01 | Yes |
| 580-687 | ELMER | 2141 | — | Yes |
| 580-688 | HOLLIS | 2018 | — | — |
| 580-689 | MAY | 2018 | — | — |
| 580-690 | WALTERS | 5813 | 2005-10-19 | Yes |
| 580-691 | CARTWRIGHT | 5257 | 2017-12-08 | Yes |
| 580-692 | ARDMORE | 6534 | 2025-12-05 | Yes |
| 580-693 | COMANCHE | 5813 | 2011-04-06 | Yes |
| 580-694 | MANCHESTER | 1788 | — | — |
| 580-695 | LAWTON | 6534 | — | — |
| 580-696 | SO ELKHART | 1764 | — | — |
| 580-697 | QUINLAN | 2018 | — | — |
| 580-698 | FARGO | 2018 | — | — |
| 580-699 | LAWTON | 302F | 2009-01-26 | Yes |
| 580-700 | — | — |
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.