List of T-Mobile Stores in Montclair, CA Outlet Note Regular Brands T-Mobile California Montclair 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 - Montclair 9404 Central Ave (909) 575-5038 T-Mobile outlet - Montclair 5060 E Montclair Plaza Ln Ste 5514 (909) 621-4192 T-Mobile outlet - Montclair 5060 E Montclair Plaza Ln Ste 2098 (909) 625-1794 People Also Viewed