How do i contact mazda customer service? Contact Mazda customer service. You can call Mazda at (800) 866-1998 toll free number, write an email, fill out a contact form on their website www.mazda.com, or write a letter to Mazda Motor Corporation, P.O.BOX 19734, Irvine, California, 92623-9734, United States.Where can i get more information about a mazda vehicle? For more information on our range of cars, parts and servicing needs or technical enquires contact your local Mazda dealer. For all Fleet enquires contact our Mazda Fleet Centre.Why service at headquarter mazda? The Headquarter Mazda service department will always take the necessary measures to make sure your car makes it back on the road safely. Welcome to Headquarter Mazda, your local Mazda dealership in Orlando, Florida.How do i contact mazdarsvp? Reach us via www.mazdarsvp.com/contactusand a team member will respond as soon as possible. Can you assist me as my vehicle has broken down? For 24 hour breakdown service, please call 6472 1155 for assistance.