United States · ACH / ABA

321173182 — 1st Northern California Credit Union

321173182 is an ACH / ABA routing number for 1ST NORTHERN CALIFORNIA CREDIT UNION in MARTINEZ, CA. Use it for direct deposit, bill pay and ACH transfers.

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Routing number

321173182

321173182 breaks down as 3211 for fed, 7318 for bank, 2 for check.

MARTINEZ, CA

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