CREDIT UNION ONE OF OKLAHOMA Routing Number: 303085191
- Routing Number: 303085191
- Bank Name: CREDIT UNION ONE OF OKLAHOMA
- Address: P.O. BOX 53005
- State: OK
- Zip Code: 73152-3005
- Bank Phone: 405-557-0167
- Office Type: Main
- City: OKLAHOMA CITY
- Institution Status Code: 1