By Phone

Toll free in California:
(800) 848-5654
 
Toll free within the US:
(800) 752-4419
 
Mon-Fri: 8 am - 6 pm
Saturday: 9 am - 1 pm
All times Pacific
 
TDD: (800) 656-4063
 
Fax: (619) 656-4056
 
Business Services:
(800) 293-6494

By Mail

General Correspondence:
 
North Island Credit Union
P.O. Box 85833
San Diego, CA 92186-5833
 
Deposits and Loan Payments:
 
North Island Credit Union
PO Box 85829
San Diego, CA 92186-5829