GRANDPRARI — TX
Data last updated: October 30, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 191 |
| T-MOBILE USA, INC. | 6529 | 151 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | 119 |
| SPOK, INC. | 6630 | 45 |
| SOUTHWESTERN BELL | 9533 | 41 |