APPLEGATE — MI
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| 123.NET, LLC | 2550 | 1 |
| LEVEL 3 COMMUNICATIONS, LLC - MI | 6120 | 1 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - MI | 770E | 1 |
| MICHIGAN BELL TEL CO | 9323 | 1 |
| AMERICAN MESSAGING SERVICES, LLC | 9748 | 1 |