CAMBRIDGE — MN
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | 14 |
| QWEST CORPORATION | 9631 | 3 |
| MIDCONTINENT COMMUNICATIONS - MN | 429A | 2 |
| LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | 2 |
| WINDSTREAM NORTHSTAR, LLC - MN | 4263 | 1 |