SOUTHWESTERN BELL
302 prefixes in 817 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 817-640 | ARLINGTON | 9533 | — | — |
| 817-641 | CLEBURNE | 9533 | — | — |
| 817-645 | CLEBURNE | 9533 | — | — |
| 817-648 | CLEBURNE | 9533 | — | Yes |
| 817-649 | ARLINGTON | 9533 | — | Yes |
| 817-652 | ARLINGTON | 9533 | — | — |
| 817-654 | GLENDALE | 9533 | — | — |
| 817-655 | FORT WORTH | 9533 | 2002-05-02 | Yes |
| 817-656 | NRICHLDHLS | 9533 | — | — |
| 817-673 | ARLINGTON | 9533 | — | Yes |
| 817-676 | ARLINGTON | 9533 | — | Yes |
| 817-679 | ARLINGTON | 9533 | — | Yes |
| 817-684 | EULESS | 9533 | — | — |
| 817-685 | EULESS | 9533 | — | — |
| 817-695 | ARLINGTON | 9533 | — | Yes |
| 817-696 | FORT WORTH | 9533 | — | Yes |
| 817-698 | FORT WORTH | 9533 | — | — |
| 817-699 | ROANOKE | 9533 | 2006-02-23 | Yes |
| 817-702 | FORT WORTH | 9533 | 2006-10-04 | Yes |
| 817-730 | FORT WORTH | 9533 | — | Yes |
| 817-731 | FORT WORTH | 9533 | — | — |
| 817-732 | FORT WORTH | 9533 | — | — |
| 817-735 | FORT WORTH | 9533 | — | — |
| 817-737 | FORT WORTH | 9533 | — | — |
| 817-738 | FORT WORTH | 9533 | — | — |
| 817-740 | FORT WORTH | 9533 | — | — |
| 817-759 | FORT WORTH | 9533 | — | Yes |
| 817-760 | CLEBURNE | 9533 | 2008-04-21 | Yes |
| 817-762 | FORT WORTH | 9533 | — | Yes |
| 817-763 | FORT WORTH | 9533 | — | — |
| 817-774 | CLEBURNE | 9533 | — | Yes |
| 817-777 | FORT WORTH | 9533 | — | — |
| 817-782 | FORT WORTH | 9533 | — | Yes |
| 817-783 | ALVARADO | 9533 | — | Yes |
| 817-784 | ARLINGTON | 9533 | — | Yes |
| 817-787 | FORT WORTH | 9533 | — | — |
| 817-788 | NRICHLDHLS | 9533 | — | — |
| 817-790 | ALVARADO | 9533 | — | Yes |
| 817-792 | ARLINGTON | 9533 | — | — |
| 817-794 | ARLINGTON | 9533 | — | — |
| 817-795 | ARLINGTON | 9533 | — | — |
| 817-801 | ARLINGTON | 9533 | — | — |
| 817-802 | ROANOKE | 9533 | 2008-04-15 | Yes |
| 817-804 | ARLINGTON | 9533 | — | — |
| 817-810 | FORT WORTH | 9533 | — | Yes |
| 817-814 | FORT WORTH | 9533 | 2005-11-22 | Yes |
| 817-815 | FORT WORTH | 9533 | 2005-11-22 | Yes |
| 817-816 | ARLINGTON | 9533 | — | — |
| 817-820 | FORT WORTH | 9533 | — | Yes |
| 817-826 | ROANOKE | 9533 | 2001-02-08 | Yes |
| 817-831 | FORT WORTH | 9533 | — | — |
| 817-834 | FORT WORTH | 9533 | — | Yes |
| 817-835 | EULESS | 9533 | — | Yes |
| 817-837 | ROANOKE | 9533 | — | Yes |
| 817-838 | FORT WORTH | 9533 | — | — |
| 817-841 | FORT WORTH | 9533 | — | Yes |
| 817-847 | FORT WORTH | 9533 | — | — |
| 817-848 | EULESS | 9533 | 2007-01-19 | Yes |
| 817-849 | NRICHLDHLS | 9533 | — | Yes |
| 817-850 | FORT WORTH | 9533 | — | — |
| 817-852 | FORT WORTH | 9533 | — | Yes |
| 817-854 | ROANOKE | 9533 | — | Yes |
| 817-856 | ARLINGTON | 9533 | — | Yes |
| 817-858 | EULESS | 9533 | — | — |
| 817-860 | ARLINGTON | 9533 | — | Yes |
| 817-861 | ARLINGTON | 9533 | — | — |
| 817-862 | FORT WORTH | 9533 | — | Yes |
| 817-864 | EULESS | 9533 | 2001-09-26 | Yes |
| 817-867 | FORT WORTH | 9533 | — | — |
| 817-868 | EULESS | 9533 | — | — |
| 817-870 | FORT WORTH | 9533 | — | Yes |
| 817-871 | FORT WORTH | 9533 | — | — |
| 817-877 | FORT WORTH | 9533 | — | Yes |
| 817-878 | FORT WORTH | 9533 | — | — |
| 817-882 | FORT WORTH | 9533 | — | Yes |
| 817-884 | FORT WORTH | 9533 | — | Yes |
| 817-885 | FORT WORTH | 9533 | — | Yes |
| 817-890 | ROANOKE | 9533 | — | Yes |
| 817-892 | ARLINGTON | 9533 | — | — |
| 817-920 | FORT WORTH | 9533 | — | Yes |
| 817-921 | FORT WORTH | 9533 | — | — |
| 817-922 | FORT WORTH | 9533 | — | — |
| 817-923 | FORT WORTH | 9533 | — | — |
| 817-924 | FORT WORTH | 9533 | — | — |
| 817-926 | FORT WORTH | 9533 | — | — |
| 817-927 | FORT WORTH | 9533 | — | — |
| 817-930 | GLENDALE | 9533 | — | — |
| 817-931 | EULESS | 9533 | — | — |
| 817-935 | FORT WORTH | 9533 | — | Yes |
| 817-950 | XXXXXXXXXX | 9533 | — | — |
| 817-952 | EULESS | 9533 | — | Yes |
| 817-955 | XXXXXXXXXX | 9533 | — | — |
| 817-956 | EULESS | 9533 | — | — |
| 817-960 | ARLINGTON | 9533 | 2007-08-28 | Yes |
| 817-961 | ROANOKE | 9533 | — | Yes |
| 817-962 | ARLINGTON | 9533 | — | Yes |
| 817-963 | EULESS | 9533 | — | — |
| 817-967 | EULESS | 9533 | — | — |
| 817-968 | NRICHLDHLS | 9533 | — | Yes |
| 817-972 | XXXXXXXXXX | 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.