COMMUNITY 1ST CREDIT UNION Routing Number: 273975742
- Routing Number: 273975742
- Bank Name: COMMUNITY 1ST CREDIT UNION
- Address: P O BOX 737
- State: IA
- Zip Code: 52501-0000
- Bank Phone: 641-684-5448
- Office Type: Main
- City: OTTUMWA
- Institution Status Code: 1