United States · ACH / ABA
1st Northern California Credit Union routing number
Find ACH / ABA routing numbers for 1ST NORTHERN CALIFORNIA CREDIT UNION. Primary routing number 321173182 (MARTINEZ, CA). Confirm on your check or statement, then send with Glide.
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Primary routing number
321173182 breaks down as 3211 for fed, 7318 for bank, 2 for check.
MARTINEZ, CA — this is the leftmost 9-digit number on the bottom of a 1st Northern California Credit Union check.
Routing number details
- Bank
- 1ST NORTHERN CALIFORNIA CREDIT UNION
- Routing number
- 321173182
- City
- MARTINEZ
- State
- CA
- Numbers listed
- 1
- Used for
- ACH · direct deposit · bill pay
- On a check
- Bottom-left, 9 digits
- ABA checksum
- Valid
1st Northern California Credit Union routing number1
| Routing number | City |
|---|---|
| 321173182Primary | MARTINEZ |
US & international payments
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