SERVICE 1ST CREDIT UNION Routing Number: 311982561
- Routing Number: 311982561
- Bank Name: SERVICE 1ST CREDIT UNION
- Address: #1 AVENUE D
- State: TX
- Zip Code: 75402-0000
- Bank Phone: 903-457-4686
- Office Type: Main
- City: GREENVILLE
- Institution Status Code: 1