PINCONNING — MI
Data last updated: August 31, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | 4 |
| BRIGHTSPEED OF MICHIGAN, LLC | 0702 | 1 |
| TON80 COMMUNICATIONS, LLC | 516J | 1 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 1 |
| TELNET WORLDWIDE, INC. | 817J | 1 |