GREATER SOUTH TEXAS BANK Routing Number: 314973548
- Routing Number: 314973548
- Bank Name: GREATER SOUTH TEXAS BANK
- Address: 131 EAST RICE
- State: TX
- Zip Code: 78355-0000
- Bank Phone: 361-325-3667
- Office Type: Main
- City: FALFURRIAS
- Institution Status Code: 1