United States · ACH / ABA

121137522 — Comerica Bank California

121137522 is an ACH / ABA routing number for COMERICA BANK CALIFORNIA in DETROIT, MI. Use it for direct deposit, bill pay and ACH transfers.

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Routing number

121137522

121137522 breaks down as 1211 for fed, 3752 for bank, 2 for check.

DETROIT, MI

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