You can call Boost Mobile customer service at 833-50-BOOST (833-502-6678). Boost customer service works between 7am-11pm ET from Monday to Friday or between 7am-10pm ET on Saturday and Sunday.

For active military personnel that are being deployed overseas and would like to enroll in the Deployed Military Program, please contact Boost Mobile Customer Care at 866-402-7366. Visit the Boost ...

You can call Boost Mobile customer service at 833-50-BOOST (833-502-6678). Boost customer service works between 7am-11pm ET from Monday to Friday or between 7am-10pm ET on Saturday and Sunday.