List of T-Mobile Stores in Boulder, CO Outlet Note Regular Brands T-Mobile Colorado Boulder Rating 4.8 based on 88 votes Official Outlet www.t-mobile.com/shop.aspx Official Website http://www.t-mobile.com/ Products Accessories Laptop Phones Smartphones Tablet Network Wireless Broadband NameAddressPhone Name/Address/Phone T-Mobile outlet - Boulder 2333 30th St (303) 939-9115 T-Mobile outlet - Boulder 3325 28th St Unit 1B (303) 443-6100 T-Mobile outlet - Boulder 1590 28th St (720) 406-0040 People Also Viewed