© Copyright - TextPower Inc. All Rights Reserved. TextPower's services are compatible with all major cellular carriers including: Alltel, AT&T, Boost Mobile, Cellcom, Cellular One, Cellular South, Cincinnati Bell, Cricket, Nextel, nTelos, Sprint PCS, T-Mobile, US Cellular, Verizon Wireless, Virgin Mobile and many others. SmartAlerts™, AlertDispatcher™, SnapID™ and TextKey™ Are trademarks of TextPower Inc. TextKey™ is a patented technology with U.S. Patent with patent Numbers 8,943,561 & 9,430,630.