SOUTHWESTERN BELL
142 prefixes in 409 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 409-205 | SABINEPASS | 9533 | 2013-06-18 | Yes |
| 409-212 | BEAUMONT | 9533 | 2001-05-02 | Yes |
| 409-236 | BEAUMONT | 9533 | 2010-08-04 | Yes |
| 409-240 | BEAUMONT | 9533 | 2016-09-20 | Yes |
| 409-246 | KOUNTZE | 9533 | — | Yes |
| 409-266 | GALVESTON | 9533 | 2002-09-27 | Yes |
| 409-276 | EVADALE | 9533 | — | Yes |
| 409-283 | WOODVILLE | 9533 | — | Yes |
| 409-287 | SOUR LAKE | 9533 | — | Yes |
| 409-331 | WOODVILLE | 9533 | — | Yes |
| 409-347 | BEAUMONT | 9533 | — | Yes |
| 409-381 | JASPER | 9533 | — | — |
| 409-382 | JASPER | 9533 | — | Yes |
| 409-383 | JASPER | 9533 | — | Yes |
| 409-384 | JASPER | 9533 | — | — |
| 409-385 | SILSBEE | 9533 | — | Yes |
| 409-386 | SILSBEE | 9533 | — | Yes |
| 409-420 | KIRBYVILLE | 9533 | — | Yes |
| 409-423 | KIRBYVILLE | 9533 | — | Yes |
| 409-429 | SPURGER | 9533 | — | Yes |
| 409-434 | BEAUMONT | 9533 | 2001-08-07 | Yes |
| 409-443 | GALVESTON | 9533 | 2001-08-24 | Yes |
| 409-489 | JASPER | 9533 | — | Yes |
| 409-547 | WARREN | 9533 | — | Yes |
| 409-617 | BEAUMONT | 9533 | — | Yes |
| 409-621 | GALVESTON | 9533 | — | Yes |
| 409-626 | NDLDPTNCHS | 9533 | — | Yes |
| 409-632 | GALVESTON | 9533 | 2001-10-31 | Yes |
| 409-641 | TXSCYMARQU | 9533 | — | — |
| 409-643 | TXSCYMARQU | 9533 | — | — |
| 409-645 | TXSCYMARQU | 9533 | — | — |
| 409-654 | BEAUMONT | 9533 | — | Yes |
| 409-670 | ORANGE | 9533 | — | Yes |
| 409-681 | VIDOR | 9533 | — | Yes |
| 409-683 | TXSCYMARQU | 9533 | — | Yes |
| 409-684 | PT BOLIVAR | 9533 | — | Yes |
| 409-697 | BRIDGECITY | 9533 | — | Yes |
| 409-698 | JASPER | 9533 | — | Yes |
| 409-718 | NDLDPTNCHS | 9533 | — | Yes |
| 409-719 | NDLDPTNCHS | 9533 | — | Yes |
| 409-720 | NDLDPTNCHS | 9533 | — | Yes |
| 409-721 | NDLDPTNCHS | 9533 | — | — |
| 409-722 | NDLDPTNCHS | 9533 | — | — |
| 409-723 | NDLDPTNCHS | 9533 | — | Yes |
| 409-724 | NDLDPTNCHS | 9533 | — | Yes |
| 409-726 | NDLDPTNCHS | 9533 | — | Yes |
| 409-727 | NDLDPTNCHS | 9533 | — | — |
| 409-729 | NDLDPTNCHS | 9533 | — | Yes |
| 409-730 | BEAUMONT | 9533 | — | Yes |
| 409-734 | BRIDGECITY | 9533 | — | Yes |
| 409-735 | BRIDGECITY | 9533 | — | — |
| 409-736 | PORTARTHUR | 9533 | — | Yes |
| 409-737 | GALVESTON | 9533 | — | Yes |
| 409-738 | BRIDGECITY | 9533 | — | Yes |
| 409-740 | GALVESTON | 9533 | — | Yes |
| 409-741 | GALVESTON | 9533 | — | Yes |
| 409-744 | GALVESTON | 9533 | — | — |
| 409-745 | MAURICEVL | 9533 | — | Yes |
| 409-746 | DEWEYVILLE | 9533 | — | Yes |
| 409-747 | GALVESTON | 9533 | — | — |
| 409-748 | NDLDPTNCHS | 9533 | — | Yes |
| 409-749 | NDLDPTNCHS | 9533 | — | Yes |
| 409-750 | GALVESTON | 9533 | — | Yes |
| 409-751 | LUMBERTON | 9533 | — | Yes |
| 409-752 | CHINA | 9533 | — | Yes |
| 409-753 | WESTBURY | 9533 | — | Yes |
| 409-755 | LUMBERTON | 9533 | — | — |
| 409-757 | BEAUMONT | 9533 | — | Yes |
| 409-761 | GALVESTON | 9533 | — | Yes |
| 409-762 | GALVESTON | 9533 | — | — |
| 409-763 | GALVESTON | 9533 | — | Yes |
| 409-765 | GALVESTON | 9533 | — | Yes |
| 409-766 | GALVESTON | 9533 | — | Yes |
| 409-768 | SOUTHVIDOR | 9533 | — | Yes |
| 409-769 | VIDOR | 9533 | — | — |
| 409-770 | GALVESTON | 9533 | — | Yes |
| 409-772 | GALVESTON | 9533 | — | — |
| 409-783 | VIDOR | 9533 | — | Yes |
| 409-784 | BEAUMONT | 9533 | — | Yes |
| 409-785 | BEAUMONT | 9533 | — | Yes |
| 409-786 | VIDOR | 9533 | — | Yes |
| 409-792 | BRIDGECITY | 9533 | — | Yes |
| 409-794 | FANNETT | 9533 | — | Yes |
| 409-795 | GALVESTON | 9533 | — | Yes |
| 409-796 | LA BELLE | 9533 | — | Yes |
| 409-797 | TXSCYMARQU | 9533 | — | Yes |
| 409-813 | BEAUMONT | 9533 | — | Yes |
| 409-827 | BEAUMONT | 9533 | — | Yes |
| 409-832 | BEAUMONT | 9533 | — | — |
| 409-833 | BEAUMONT | 9533 | — | — |
| 409-834 | WILDWOOD | 9533 | — | Yes |
| 409-835 | BEAUMONT | 9533 | — | — |
| 409-838 | BEAUMONT | 9533 | — | — |
| 409-839 | BEAUMONT | 9533 | — | Yes |
| 409-840 | BEAUMONT | 9533 | — | Yes |
| 409-841 | BEAUMONT | 9533 | — | — |
| 409-842 | BEAUMONT | 9533 | — | — |
| 409-860 | BEAUMONT | 9533 | — | Yes |
| 409-861 | BEAUMONT | 9533 | — | Yes |
| 409-866 | BEAUMONT | 9533 | — | — |
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.