PORTER — TX
Data last updated: August 31, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| BRIGHTSPEED OF TEXAS, INC. | 2114 | 3 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 2 |
| VONAGE AMERICA LLC | 197D | 1 |
| COMCAST IP PHONE, LLC | 318J | 1 |
| TON80 COMMUNICATIONS, LLC | 516J | 1 |