KEYSTONE FIRST FEDERAL CREDIT UNION Routing Number: 231381336
- Routing Number: 231381336
- Bank Name: KEYSTONE FIRST FEDERAL CREDIT UNION
- Address: 344 S. POPLAR ST.
- State: PA
- Zip Code: 18201-0000
- Bank Phone: 570-459-7390
- Office Type: Main
- City: HAZLETON
- Institution Status Code: 1