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Credit Union Routing Number

F3 Credit Union Routing Number

The routing number for F3 Credit Union is 321176914. It is a credit union in San Jose, California, NCUA charter 64835.

Primary ABA / RTN
321176914

Data as of · size and membership from the NCUA 5300 call report. How we update

About F3 Credit Union

F3 Credit Union is based in San Jose, California, and has been chartered since 1931. It reported $236.8M in assets for Q2 2026, the 114th largest of 239 credit unions headquartered in California and 1176th of 4,252 nationally. Assets were $238.0M a year earlier (Q2 2025), so the credit union is smaller now. It counted 12,710 members on that report. The NCUA lists 4 branch locations for the credit union.

Record

Routing number
321176914
NCUA charter number
64835
RSSD ID
817691
Headquarters
San Jose, California 95126
Chartered
1931
NCUA insured since
February 5, 1979
Total assets (Q2 2026)
$236.8M
Members (Q2 2026)
12,710
Branch locations
4
Routing record refreshed
October 8, 2026
Check before you send money. F3 Credit Union's FFIEC record lists this one primary number and does not say whether it also serves wires. Confirm the wire number with the credit union. What a routing number is.

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