| Business | Phone |
| Advanced Wireless Solutions 1249 Greenfield Ave, Fergus Falls 56537 | (218) 739-1128 |
| Cellular One 1105 W Lincoln Ave, Fergus Falls 56537 | (218) 739-7000 |
| Ottertail Telcom 230 W Lincoln Ave, Fergus Falls 56537 | (218) 998-2000 |
| Rural Cellular Corp 409 W Lincoln Ave, Fergus Falls 56537 | (218) 998-7600 |