Comerica Bank Online Banking

comerica-bank-logoComerica Bank was founded in 1849 in Detroit, Michigan. It is now headquartered in Dallas, Texas where it is considered the largest commercial bank headquartered in the Texas state.

Customer Service Telephone


Online Banking Login

How to Log In 1. Go to the bank webpage. 2. Enter your user ID and password. If you forgot your password, click “Forgot Password?” to recover it. How to Enroll 1. Go to the bank webpage. 2. Click “Sign Up.” 3. Choose the type of account you want to enroll with. Answer the questions and provide your information then click “Next.” 4. Create your user ID and password.

Routing/Wiring Instructions

How to Transfer Funds To conduct a wire or money transfer domestically or internationally, the sender must have a Comerica Routing Number: • 121137522 (AZ) • 121137522 (CA) • 067012099 (FL) • 072000096 (MI) • 111000753 (TX)

 Routing Number  Swift Number 111000753 (Texas) MNBDUS4D

Branch Locations And Opening Hours


Routing number

111000753 (Texas)