MARINETTE — WI
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| NEW CELL DBA CELLCOM | 6692 | 3 |
| BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC | 0924 | 2 |
| ONVOY, LLC - WI | 225C | 1 |
| STRATUS NETWORKS | 495J | 1 |
| LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | 1 |