CISCO, TX Rate Center
CISCO — TX
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| SHELCOMM | 0051 | 1 |
| CEBRIDGE TELECOM TX , L.P. - TX | 318C | 1 |
| AT&T ENTERPRISES, LLC | 516C | 1 |
| ONVOY SPECTRUM, LLC | 624H | 1 |
| SOUTHWESTERN BELL | 9533 | 1 |