Given Customer Service Numbers can be used to get in touch with the Boost Mobile representatives to communicate relevant concerns and grievances in an effective manner. If the information proves to me wrong, kindly let us know so that we can serve you better Boost Mobile Customer Service Number: 611 Boost Mobile General Support: 1-866-402-7366 | Business Hours: Mon-Fri: 4am - 8pm PST. Sat & Sun: 4am - 7pm PST Report Abuse:  abuse@sprint.net Boost Mobile Administrative Contact Numbers and Email Research Manager: buddy.jacob@boostmobile.com Marketing Manager: +1 281 850 8111 | maurice.elrod@boostmobile.com Communications Manager: +1 315 374 0693 | jack.pflanz@boostmobile.com Sales: sales@boostmobile.com Support: support@boostmobile.com