What is MB’s routing number?

A routing number is the nine-digit number on the bottom of your checks that uniquely identifies our bank in the Federal Reserve banking system. Our bank’s routing number is 071001737.

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Call us at 1.888.i bank mb (1.888.422.6562)

Monday - Saturday: 7 a.m. to 11 p.m.
Sunday: 9 a.m. to 5 p.m.

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MB Red Checking. A high-performance checking account. Learn more.