| Business | Phone |
| Dacotah Federal Credit Union 501 N Saint Onge St, Rapid City 57702 | (605) 348-1961 |
| Rapid City Journal Empl Cu 507 Main St, Rapid City 57701 | (605) 341-7514 |
| Rapid City Telco Federal Cu 811 E Saint Andrew St, Rapid City 57701 | (605) 342-8522 |
| Highmark Federal Credit Union 725 5th St, Rapid City 57701 | (605) 716-4444 |