Simplified Alerts works with all major carriers including: Aliant, Alltel, Ameritech , AT&T Wireless, Bell Mobility Canada, BellSouth Mobility, Blue Sky Frog, Boost, Cellular South, CellularOne (Dobson), CellularOne West, Cincinnati Bell, Cingular (Now AT&T), Cingular Blue (formerly AT&T Wireless), Cingular IM Plus/Bellsouth IPS, Cellphones, Crickett, Edge Wireless, EinsteinPCS, Fido Canada, Golden Telecom, Idea Cellular, Kyivstar, Manitoba Telecom Systems, Metro PCS, Metrocall Pager, Mobilfone, Nextel, NPI Wireless, Pacific Bell Cingular, Powertel, PSC Wireless, Qualcomm, Qwest, Southern Linc, Sprint PCS, Sprint PCS – Short Mail, SunCom, SureWest Communications, Telefonica Movistar, Telus Mobility, TIM, T-Mobile USA, T-Mobile USA (Sidekick), US Cellular, Verizon Wireless, Verizon Wireless (formerly Airtouch),Verizon Wireless (myairmail.com), Virgin Mobile Canada, Virgin Mobile USA, Weblink Wireless, WellCom, WyndTell