SIR FEDERAL CREDIT UNION Routing Number: 291172967
- Routing Number: 291172967
- Bank Name: SIR FEDERAL CREDIT UNION
- Address: 490 EAST US 41 HIGHWAY
- State: MI
- Zip Code: 49866-0000
- Bank Phone: 906-475-4149
- Office Type: Main
- City: NEGAUNEE
- Institution Status Code: 1