LEVEL 3 COMMUNICATIONS, LLC - TX
45 prefixes in 817 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 817-286 | ATLAS | 6114 | — | Yes |
| 817-374 | WEATHERFD | 6114 | 2002-03-28 | Yes |
| 817-381 | RENO | 6114 | — | Yes |
| 817-382 | SPRINGTOWN | 6114 | — | Yes |
| 817-405 | MANSFIELD | 6114 | — | Yes |
| 817-409 | ALVARADO | 6114 | — | Yes |
| 817-422 | ARLINGTON | 6114 | 2002-01-15 | Yes |
| 817-500 | NRICHLDHLS | 6114 | — | Yes |
| 817-502 | FORT WORTH | 6114 | — | Yes |
| 817-506 | CLEBURNE | 6114 | — | Yes |
| 817-532 | EULESS | 6114 | — | Yes |
| 817-533 | ARLINGTON | 6114 | — | Yes |
| 817-550 | WEATHERFD | 6114 | — | Yes |
| 817-586 | GLENDALE | 6114 | 2002-08-07 | Yes |
| 817-591 | ATLAS | 6114 | 2002-03-28 | Yes |
| 817-668 | SPRINGTOWN | 6114 | — | Yes |
| 817-678 | KENNEDALE | 6114 | 2001-12-11 | Yes |
| 817-704 | ARLINGTON | 6114 | — | Yes |
| 817-717 | FORT WORTH | 6114 | — | Yes |
| 817-719 | ARLINGTON | 6114 | — | Yes |
| 817-725 | RENO | 6114 | — | Yes |
| 817-727 | GLENDALE | 6114 | 2002-02-21 | Yes |
| 817-736 | GRANBURY | 6114 | — | Yes |
| 817-753 | KELLER | 6114 | — | Yes |
| 817-754 | RENO | 6114 | — | Yes |
| 817-755 | SPRINGTOWN | 6114 | — | Yes |
| 817-756 | GRAPEVINE | 6114 | — | Yes |
| 817-764 | FORT WORTH | 6114 | — | Yes |
| 817-766 | NRICHLDHLS | 6114 | — | Yes |
| 817-767 | ROANOKE | 6114 | — | Yes |
| 817-768 | FORT WORTH | 6114 | — | Yes |
| 817-769 | FORT WORTH | 6114 | — | Yes |
| 817-776 | GRANBURY | 6114 | 2002-03-28 | Yes |
| 817-789 | ARLINGTON | 6114 | 2002-02-21 | Yes |
| 817-812 | NRICHLDHLS | 6114 | — | Yes |
| 817-857 | EULESS | 6114 | — | Yes |
| 817-865 | GRAPEVINE | 6114 | — | Yes |
| 817-886 | FORT WORTH | 6114 | — | Yes |
| 817-898 | KELLER | 6114 | — | Yes |
| 817-900 | FORT WORTH | 6114 | — | Yes |
| 817-928 | FORT WORTH | 6114 | — | Yes |
| 817-953 | FORT WORTH | 6114 | — | Yes |
| 817-986 | FORT WORTH | 6114 | — | Yes |
| 817-993 | KELLER | 6114 | — | Yes |
| 817-997 | DENTON | 6114 | 2002-03-12 | 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.