SUNMARK FEDERAL CREDIT UNION Routing Number: 221380981
- Routing Number: 221380981
- Bank Name: SUNMARK FEDERAL CREDIT UNION
- Address: 1187 TROY SCHENECTADY RD
- State: NY
- Zip Code: 12110-0000
- Bank Phone: 518-382-2597
- Office Type: Main
- City: LATHAM
- Institution Status Code: 1