SOUTHWESTERN BELL
110 prefixes in 915 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 915-215 | EL PASO | 9533 | 2012-06-08 | Yes |
| 915-220 | EL PASO | 9533 | — | — |
| 915-230 | EL PASO | 9533 | 2011-06-03 | Yes |
| 915-231 | EL PASO | 9533 | — | Yes |
| 915-236 | EL PASO | 9533 | 2011-06-03 | Yes |
| 915-313 | EL PASO | 9533 | — | Yes |
| 915-351 | EL PASO | 9533 | — | — |
| 915-434 | EL PASO | 9533 | — | — |
| 915-435 | EL PASO | 9533 | — | — |
| 915-485 | EL PASO | 9533 | — | Yes |
| 915-496 | EL PASO | 9533 | — | Yes |
| 915-521 | EL PASO | 9533 | — | — |
| 915-531 | XXXXXXXXXX | 9533 | — | — |
| 915-532 | EL PASO | 9533 | — | — |
| 915-533 | EL PASO | 9533 | — | — |
| 915-534 | EL PASO | 9533 | — | — |
| 915-538 | EL PASO | 9533 | — | Yes |
| 915-540 | EL PASO | 9533 | — | Yes |
| 915-541 | EL PASO | 9533 | — | Yes |
| 915-542 | EL PASO | 9533 | — | — |
| 915-543 | EL PASO | 9533 | — | Yes |
| 915-544 | EL PASO | 9533 | — | — |
| 915-545 | EL PASO | 9533 | — | Yes |
| 915-546 | EL PASO | 9533 | — | — |
| 915-562 | EL PASO | 9533 | — | — |
| 915-564 | EL PASO | 9533 | — | Yes |
| 915-565 | EL PASO | 9533 | — | Yes |
| 915-566 | EL PASO | 9533 | — | — |
| 915-568 | EL PASO | 9533 | — | Yes |
| 915-577 | EL PASO | 9533 | — | — |
| 915-579 | EL PASO | 9533 | — | — |
| 915-581 | EL PASO | 9533 | — | — |
| 915-584 | EL PASO | 9533 | — | — |
| 915-585 | EL PASO | 9533 | — | — |
| 915-587 | EL PASO | 9533 | — | — |
| 915-590 | EL PASO | 9533 | — | — |
| 915-591 | EL PASO | 9533 | — | — |
| 915-592 | EL PASO | 9533 | — | — |
| 915-593 | EL PASO | 9533 | — | Yes |
| 915-594 | EL PASO | 9533 | — | — |
| 915-595 | EL PASO | 9533 | — | — |
| 915-598 | EL PASO | 9533 | — | — |
| 915-599 | EL PASO | 9533 | — | Yes |
| 915-610 | XXXXXXXXXX | 9533 | — | — |
| 915-612 | EL PASO | 9533 | — | — |
| 915-621 | EL PASO | 9533 | — | Yes |
| 915-626 | EL PASO | 9533 | — | Yes |
| 915-629 | EL PASO | 9533 | — | — |
| 915-633 | EL PASO | 9533 | — | Yes |
| 915-678 | EL PASO | 9533 | — | — |
| 915-679 | EL PASO | 9533 | — | — |
| 915-680 | EL PASO | 9533 | — | — |
| 915-724 | EL PASO | 9533 | — | — |
| 915-730 | EL PASO | 9533 | — | Yes |
| 915-745 | EL PASO | 9533 | — | Yes |
| 915-747 | EL PASO | 9533 | — | Yes |
| 915-751 | EL PASO | 9533 | — | — |
| 915-755 | EL PASO | 9533 | — | — |
| 915-757 | EL PASO | 9533 | — | Yes |
| 915-759 | EL PASO | 9533 | — | Yes |
| 915-760 | EL PASO | 9533 | — | Yes |
| 915-771 | EL PASO | 9533 | — | — |
| 915-772 | EL PASO | 9533 | — | — |
| 915-774 | EL PASO | 9533 | — | — |
| 915-775 | EL PASO | 9533 | — | — |
| 915-778 | EL PASO | 9533 | — | — |
| 915-779 | EL PASO | 9533 | — | Yes |
| 915-780 | EL PASO | 9533 | — | Yes |
| 915-781 | EL PASO | 9533 | — | Yes |
| 915-782 | EL PASO | 9533 | — | — |
| 915-783 | EL PASO | 9533 | — | Yes |
| 915-787 | EL PASO | 9533 | 2002-06-10 | Yes |
| 915-790 | EL PASO | 9533 | — | Yes |
| 915-791 | EL PASO | 9533 | — | Yes |
| 915-821 | EL PASO | 9533 | — | Yes |
| 915-822 | EL PASO | 9533 | — | Yes |
| 915-831 | EL PASO | 9533 | — | Yes |
| 915-832 | EL PASO | 9533 | — | Yes |
| 915-833 | EL PASO | 9533 | — | — |
| 915-834 | EL PASO | 9533 | — | Yes |
| 915-838 | EL PASO | 9533 | 2001-03-07 | Yes |
| 915-841 | EL PASO | 9533 | — | Yes |
| 915-842 | EL PASO | 9533 | — | — |
| 915-843 | EL PASO | 9533 | — | Yes |
| 915-845 | EL PASO | 9533 | — | Yes |
| 915-849 | EL PASO | 9533 | — | — |
| 915-851 | CLINT | 9533 | — | — |
| 915-852 | EL PASO | 9533 | — | — |
| 915-855 | EL PASO | 9533 | — | — |
| 915-856 | EL PASO | 9533 | — | — |
| 915-857 | EL PASO | 9533 | — | — |
| 915-858 | EL PASO | 9533 | — | — |
| 915-859 | EL PASO | 9533 | — | — |
| 915-860 | EL PASO | 9533 | — | — |
| 915-872 | EL PASO | 9533 | — | — |
| 915-875 | EL PASO | 9533 | — | Yes |
| 915-877 | CANUTILLO | 9533 | — | Yes |
| 915-880 | EL PASO | 9533 | — | — |
| 915-881 | EL PASO | 9533 | — | Yes |
| 915-886 | VINTON | 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.