WINDERMERE — FL
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | 2 |
| ONVOY, LLC - FL | 937C | 2 |
| MCI WORLDCOM COMMUNICATIONS, INC. - FL | 7448 | 1 |
| LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | 1 |
| ORLANDO TELEPHONE COMPANY DBA SUMMIT BROADBAND | 7857 | 1 |