... Repeater Works with 850/1900MHz for the following Service Provider: Sprint, T-Mobile, Alltel, AT&T, Verizon, Metro PCS, U.S. Cellular ... , Bell Mobility, Cellular One, Cellular South, Rogers Wireless, which operating on the frequency of ... 1900MHz PCS System. Notice:This Dual Band Repeater kit is designed for 850MHz Cellular Band and 1900MHz PCS Band in US ...