877-770-BANC (2262) LOCATIONS CREATE NEW ACCOUNT ONLINE BANKING About Us » Client Support » Contact HOW CAN WE HELP? HEADQUARTERS 3 MacArthur Place Santa Ana, California 92707 Call: 877-770-BANC (2262) Fax: 855-661-8155 Email: ClientServices@bancofcal.com LET US CONTACT YOU First Name * Last Name * Email Address * Phone Number * Industry * Please Select Aerospace & Defense Agriculture Automotive & Transport Banking Beverages Business Services Charitable Organizations Chemicals Computer Hardware Computer Services Computer Software Construction Consumer Products Manufacturers Consumer Services Cultural Institutions Education Electronics Energy & Utilities Entertainment Environmental Services & Equipment Financial Services Food Foundations Government Health Care Industrial Manufacturing Insurance Leisure Media Membership Organizations Metals & Mining Pharmaceuticals Real Estate Retail Security Products & Services Telecommunications Equipment Telecommunications Services Transportation Services Technology Other Zip Code Message * Required field WE LOOK FORWARD TO HELPING YOU. We’re happy to take your call during this busy time. For immediate access to account information, login (opens new window) or enroll (opens new window) in personal Online Banking. Business clients can login (opens new window) or call us to enroll. All clients can access online statements or setup mobile banking. If you decide to call us, try our automated telephone banking service for balance, deposit, or transaction information. If you need to speak to us, we will be happy to help. Thanks in advance for your patience. CLIENT SERVICES Monday – Friday 7:00 a.m. – 6:00 p.m. Saturday 9:00 a.m. – 1:00 p.m. 877-770-BANC (2262) Outside U.S. 949-236-5436 PERSONAL ONLINE BANKING SUPPORT Monday – Friday 7:00 a.m. – 6:00 p.m. Saturday 9:00 a.m. – 1:00 p.m. 877-770-BANC (2262) Outside U.S. 949-236-5436 TREASURY MANAGEMENT SERVICES Monday – Friday 8:30 a.m. – 5:30 p.m. 855-351-BANC (2262) Outside U.S. 949-825-8991 BUSINESS ONLINE BANKING SUPPORT Monday – Friday 8:30 a.m. – 5:30 p.m. 855-351-BANC (2262) Outside U.S. 949-825-8991 Banc of California Personal Banking Commercial & Business Banking Real Estate Banking Specialty Banking About Us Meet Our Leadership Team Featured Clients Investor Relations Banc of California Foundation Careers Client Support Contact Locations Terms of Use Information Security Privacy Policy Do Not Sell My Personal Information Accessibility Connect With Us Facebook* – Facebook Twitter* – Twitter LinkedIn* – LinkedIn Instagram* – Instagram *By clicking this link, you will be redirected to a 3rd party website. Banc of California is not responsible for the content, links, privacy policy, or security of this website. © 2021 Banc of California, N.A. All Rights Reserved. Routing Number: 122 243 774 3 MacArthur Place, Santa Ana, California 92707 Equal Housing Lender TOGETHER WE WIN® Welcome Pacific Mercantile Bank Clients! For first-time online banking logins, please click here: BUSINESS ACCOUNTS (OPENS NEW WINDOW) PERSONAL ACCOUNTS (OPENS NEW WINDOW) Open toolbar