CHARLESTON POSTAL CO-OP FCU Routing Number: 253278388
- Routing Number: 253278388
- Bank Name: CHARLESTON POSTAL CO-OP FCU
- Address: 7075 CROSS COUNTRY ROAD
- State: SC
- Zip Code: 29418-0000
- Bank Phone: 843-760-0071
- Office Type: Main
- City: CHARLESTON
- Institution Status Code: 1