COMERICA BANK CALIFORNIA
Routing Number: 121137522
P.O. BOX 75000
DETROIT, MI 48275-7570
(800) 581-9857
27100 Lahser Road
Southfield, MI 48034
7991 Spring Arbor Road
Spring Arbor, MI 49283
23191 Marter Road
St. Clair Shores, MI 48080
30200 Harper Avenue
St. Clair Shores, MI 48082
4200 17 Mile Road
Sterling Heights, MI 48310
1915 Fourteen Mile Road East
Sterling Heights, MI 48310
43020 Van Dyke Road
Sterling Heights, MI 48314
36910 Van Dyke Road
Sterling Heights, MI 48312
13655 Fifteen Mile Road
Sterling Heights, MI 48312
1955 Eighteen Mile Road
Sterling Heights, MI 48314
2340 Orchard Lake Road
Sylvan Lake, MI 48320
14700 Pardee Rd
Taylor, MI 48180
21333 Telegraph Road South
Trenton, MI 48183
31 East Long Lake Road
Troy, MI 48098
4035 Rochester Road
Troy, MI 48098
1494 John R
Troy, MI 48083
1495 Crooks Road
Troy, MI 48084
4999 Crooks Road
Troy, MI 48098
47127 Van Dyke Road
Utica, MI 48317
50955 Mound Road
Utica, MI 48317
47060 Pontiac Trail
Walled Lake, MI 48390
39950 14 Mile Road
Walled Lake, MI 48390
29100 Ryan Road
Warren, MI 48092
15050 Fourteen Mile Road
Warren, MI 48093
Will changing my bank routing number affect my account number?
What should I do if I suspect someone has unauthorized access to my account number?
Can I find my account number through online banking?
How do I check if a routing number is valid?
Can I change my account number without changing banks?
Frequently asked questions (FAQs) related to bank routing numbers and bank routing information:
frequently asked questions (FAQs) about Bank ABA routing numbers and their purposes:
Frequently asked questions (FAQs) about international bank routing codes


Is there a system for wire transfer at BMO Harris or I have to initiate a wire from a branch office?
Read More
What information do I need to setup my payroll direct deposit at Shoreline CU?
Read More
I need an account and a little guidance as I go threw their process...thank you sincerly-R.stubblefield
Read More