Contact Us

Send Us a Message

Please complete the form below, and a Relationship Manager will contact you during normal business hours.


  • Name * Required
  • What type of phone number is this?
  • I'm interested in: * Required
  • Relationship type:
  • My nearest CBB office is: * Required
  • This field is for validation purposes and should be left unchanged.

Need to Talk to Someone Right Away?

For immediate help with your card or account, please reach out to your branch directly during business hours.

  • Oakland

    (510) 433-5400

  • Danville

    (925) 838-2902

  • San Mateo

    (650) 389-1010

Visit Us In Person

Learn more about our locations in Oakland, Danville and San Mateo.

Find locations and ATMs