INTERNATIONAL BANK OF COMMERCE Routing Number: 314973412
- Routing Number: 314973412
- Bank Name: INTERNATIONAL BANK OF COMMERCE
- Address: 8770 TESORO DR
- State: TX
- Zip Code: 78217-0000
- Bank Phone: 210-518-2500
- Office Type: Main
- City: SAN ANTONIO
- Institution Status Code: 1