San Dimas Chamber of Commerce Claim Listing Return to Directory Rating (average) (0) Business Genre Association, Business Business Website Address sandimaschamber.com Business Address, City PO Box 175, San Dimas ZIP Code 91773 Business Phone Number 9095923818 Business Fax 9095928178 Ratings There are no reviews yet. Please login to leave a review. Please login to claim this listing. Username*: Email*: Password*: Log in | Lost your password? Reader Interactions Leave a Reply Cancel replyYou must be logged in to post a comment.