| Business | Phone |
| Cheyenne County Commissioners 1000 10th Ave, Sidney 69162 | (308) 254-2080 |
| Cheyenne County Emergency Comm 1009 9th Ave, Sidney 69162 | (308) 254-2880 |
| Cheyenne County Extension Svc 920 Jackson St, Sidney 69162 | (308) 254-4455 |
| Cheyenne County Hwy Supt 1000 24th Ave, Sidney 69162 | (308) 254-4294 |
| Cheyenne County Hwy Supt 2383 Illinois St, Sidney 69162 | (308) 254-4294 |
| Cheyenne County Shops 2383 Illinois St, Sidney 69162 | (308) 254-5744 |
| Cheyenne County Veteran's Svc 1000 10th Ave, Sidney 69162 | (308) 254-3300 |
| Cheyenne County Weed Control 1124 Grant St, Sidney 69162 | (308) 254-3459 |
| South Platte Natural Resources 551 Parkland Dr, Sidney 69162 | (308) 254-2377 |