1ST ST BK
Routing Number: 091204682
PO BOX 98
FERTILE, MN 56540-0000
(218) 945-6171
601 North Madison Avenue
Bay City, MI 48708
4805 Towne Center Road, Suite 100
Saginaw, MI 48604
5424 State Street
Saginaw, MI 48603
Can I have multiple routing numbers for one bank account?
How can I check if a routing number is valid?
Is a routing number the same as an ABA number?
Can a routing number be changed?
What's the routing number used for in automatic bill payments?
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


Do I use 221571473 for Firstbank PR wire transfer from a CD? Is it the same process as wire from the checking account?
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You have the WRONG ABA Routing Number for us. Please change to 241073951 or contact me if you need additional information. Thank you, Jennifer Cole
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Bank of America California users use 026009593 for wire transfer. Call BAC at 800-432-1000 to confirm.
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