| Business | Phone |
| City Shop 50 City Shop Rd, Shelby 59474 | (406) 434-5564 |
| Shelby Animal Control Officer 50 City Shop Rd, Shelby 59474 | (406) 434-5222 |
| Shelby City Housing Office 112 Main St, Shelby 59474 | (406) 424-8858 |
| Shelby Civic Ctr 669 Park Ave, Shelby 59474 | (406) 434-5114 |