GRANDE COMMUNICATIONS NETWORKS, INC. - TX
19 prefixes in 972 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 972-212 | PLANO | 7670 | — | Yes |
| 972-215 | IRVING | 7670 | — | Yes |
| 972-220 | DALLAS | 7670 | — | Yes |
| 972-300 | CARROLLTON | 7670 | — | — |
| 972-363 | MCKINNEY | 7670 | — | Yes |
| 972-384 | PLANO | 7670 | — | — |
| 972-410 | LEWISVILLE | 7670 | — | — |
| 972-508 | PROSPER | 7670 | — | — |
| 972-549 | MCKINNEY | 7670 | — | — |
| 972-553 | PLANO | 7670 | — | — |
| 972-651 | ROCKWALL | 7670 | — | — |
| 972-668 | FRISCO | 7670 | — | — |
| 972-678 | ALLEN | 7670 | — | — |
| 972-826 | PLANO | 7670 | — | — |
| 972-847 | DALLAS | 7670 | — | — |
| 972-865 | DALLAS | 7670 | — | Yes |
| 972-886 | MCKINNEY | 7670 | — | Yes |
| 972-899 | LEWISVILLE | 7670 | — | — |
| 972-912 | ALLEN | 7670 | — | — |
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.