PORTER — TX
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| BRIGHTSPEED OF TEXAS, INC. | 2114 | 3 |
| VONAGE AMERICA LLC | 197D | 1 |
| COMCAST IP PHONE, LLC | 318J | 1 |
| TON80 COMMUNICATIONS, LLC | 516J | 1 |
| LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | 1 |