| Business | Phone |
| Rock Island Postal Emplyees Cu 1810 2nd Ave, Rock Island 61201 | (309) 794-1414 |
| Gas & Electric Credit Union 2300 4th Ave, Rock Island 61201 | (309) 793-3610 |
| I H Mississippi Valley Cu 4206 5th Ave, Rock Island 61201 | (309) 793-6200 |
| Ria Federal Credit Union 333 Rodman 61, Rock Island 61201 | (309) 782-3052 |
| Ria Federal Credit Union Rock Island Arsenal Bldg 61, Rock Island 61201 | (563) 355-3800 |
| Rid Federal Credit Union Rodman Ave, Rock Island 61201 | (309) 793-1021 |