California Bank & Trust's Alpine branch at 2250 Alpine Blvd has served the Alpine community since 1980, operating as one of Zions Bancorporation's 81 CB&T locations statewide. The full-service branch handles checking, savings, business lending, home-mortgage origination, and credit-card accounts along the same stretch of Alpine Blvd where Laurie Hallihan - State Farm Insurance Agent covers homeowner and auto policies. Alpine's banking corridor includes Chase, Wells Fargo, and U.S. Bank branches within a mile on Tavern Road and Alpine Blvd, placing the 91901 ZIP code among East County San Diego's densest financial-services clusters. Real-property and business transactions processed through the branch require notarized documents, a step handled by mobile and office-based notaries including Christina Hough, Consultant and Notary Public in Lakeside. The branch provides drive-through teller service, SBA 7(a) and 504 lending programs, and commercial deposit accounts structured for small businesses operating near the Viejas Outlet Center on Willows Road.