Patelco Credit Union - Sacramento Branch Share: Banks & Credit Unions Patelco Credit Union - Sacramento Branch Visit Website 2381 Fair Oaks Blvd. STE. 3 Sacramento, CA 95825 (916) 569-5281 Hours: Monday - Thursday 10:00am -6:00pm; Friday - 9:00am-6:00pm; Saturday 10:00am-2:00pm About Map About Patelco Credit Union is a community credit union with 300,000 members and 36 branches located in Northern California. Founded in 1936, it is one of the oldest and largest credit unions in the country What's Nearby? Distance: 5 10 15 20 25 50 mi.