List of Boost Mobile Stores in Northampton, MA Outlet Note Regular Brands Boost Mobile Massachusetts Northampton Rating 4.5 based on 100 votes Official Outlet www.boostmobile.com Official Website http://www.boostmobile.com/ Products Prepaid Phone Service NameAddressPhone Name/Address/Phone Boost Mobile outlet - NORTHAMPTON 180 N King St (413) 587-0001 Boost Mobile outlet - Northampton 242 King St (413) 584-2420 Boost Mobile outlet - Northampton 60 King St (413) 586-9007 People Also Viewed