STRATFORD — CA
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| TELNYX LLC | 073H | 1 |
| COMCAST PHONE OF CALIFORNIA, LLC | 394L | 1 |
| IP HORIZON LLC | 515J | 1 |
| LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | 7718 | 1 |
| LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | 1 |