Call Center – Sierra Central

New. Extended Call Center Hours! 7am to 7pm Monday through Friday. Speak with a Call Center Representative during out new extended hours! 1-800-222-SCCU (7228)

Our Call Center hours of operation are Monday through Friday from 7 AM to 7 PM, excluding Holiday’s.
Our website features a chat option on the home page where you can chat directly with one of our Call Center Representatives during our regular business hours or give us a call at 1-800-222-7228. 

If you would like to open a new account online you can click on the following button and utilize our online account opening option.