1ST Northern California Credit Union Routing Number 321173182
The routing number 321173182 belongs to 1ST Northern California Credit Union in Martinez, California. Use it for ACH transfers, wires and direct deposit.
| Bank | 1ST Northern California Credit Union |
| Address | 1111 Pine Street, Martinez, CA 94553 |
| State | California |
| Phone | (925) 335-3874 |
| Routing number | 321173182 |
| Check digit | 2 — valid |
Location on the map
About routing number 321173182
321173182 is the routing number of 1ST Northern California Credit Union in Martinez, California. Use it for ACH transfers, wire transfers and direct deposit. Some banks use a different number for wires than for ACH — confirm with your bank.
FAQ
Which bank has routing number 321173182?
321173182 belongs to 1ST Northern California Credit Union in Martinez, California.
Is 321173182 a valid routing number?
Yes — 321173182 passes the ABA checksum and is active in the Federal Reserve directory.
Can I use this number for a wire transfer?
It works for ACH. Some banks use a separate routing number for wire transfers — check with 1ST Northern California Credit Union before sending a wire.