LITCHFIELD — MN
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| ONVOY, LLC - MN | 184D | 2 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | 2 |
| TEKSTAR COMMUNICATIONS, INC. | 4156 | 1 |
| HUTCHINSON TELECOMMUNICATIONS, INC. | 4602 | 1 |
| LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | 1 |