| Cellular Showcase @ Denios 1551 Vineyard Road, Roseville, California (CA), 95678 Phone: 916-334-4900 Hours: 7:00AM - 4:00 Sat and Sun At or Near space Z14-14 Carriers Sold Here: T-Mobile, Verizon, Sprint, Boost Mobile, Virgin Mobile, Helio, DirecTV, DISH Netowrk Map | | Cellular Showcase Superstore 5044 Madison Avenue, Sacramento, California (CA), 95841 Phone: 916-334-4900 Hours: 9:00AM - 9:00PM Corner of Madison and Auburn Carriers Sold Here: T-Mobile, Verizon, Sprint, Boost Mobile, Virgin Mobile, Helio, DirecTV, DISH Netowrk Map |