RESULTS FOR STAR ONE CREDIT UNION
Routing Number 321176862
Bank STAR ONE CREDIT UNION
Address PO BOX 3643
City SUNNYVALE
State CA
ZIP 94086
Phone 866-543-5202
Additional Information:
Funds Verification Phone: 866-543-5202
Main Website:
Online Banking Login:

QUICK RESULTS:

Routing Number 321176862
Bank STAR ONE CREDIT UNION
Address PO BOX 3643
City SUNNYVALE
State CA
ZIP 94086
Phone 866-543-5202
Want More Data?
RoutingTool™ Virtual Terminal
- Free Account
- Virtual Terminal
- Look Up Any Bank
- Professional Account
- WebLink and API
- Batch Upload
- Full Database Access
- Exclusive Bank Data
Use RoutingTool™ to verify a check from STAR ONE CREDIT UNION with one phone call. All STAR ONE CREDIT UNION routing numbers are located instantly in the database.

To verify a check from STAR ONE CREDIT UNION call: 866-543-5202. Have a copy of the check you want to verify handy, so you can type in the routing numbers on your telephone keypad.

It is easy to verify a check from STAR ONE CREDIT UNION or validate a check from STAR ONE CREDIT UNION when you know the number to call.

All U.S. Bank Routing Numbers are included in the database. Call the bank directly to verify funds, never call the number on the front of the check! Get the number directly - from RoutingTool™.
SAMPLE PERSON Address City, State ZIP Phone 90-7686/3211 STAR ONE CREDIT UNION PO BOX 3643 SUNNYVALE, CA 94086 0000 04/27/2025 A321176862A 0000000000C 0000
SAMPLE COMPANY Address City, State ZIP Phone STAR ONE CREDIT UNION PO BOX 3643 SUNNYVALE, CA 94086 90-7686/3211 0000 04/27/2025 C0000C A321176862A 0000000000C