Choose a Provider -= Most Popular =- Alltel Alltel PCS Boost Centennial Wireless Cincinnati Bell Cingular Nextel Sprint Verizon -= United States =- 3 River Wireless ACS Wireless Advantage Comm. American Messaging Ameritech Clearpath AT&T PCS Bell Atlantic Bell South Blue Sky Frog Bluegrass Cellular Cellular One Clearnet Comcast Edge Wireless GTE MCI Phone MCI Pacific Bell PCS One Qwest RAM Page US Cellular Virgin Mobile --== Canada ==-- Bell Canada Bell Mobility Canada --== India ==-- Aircel Airtel Airtel Karnataka Airtel Kolkata Airtel Nadu Idea cellular Skycell Chennai RPG Cellular Hutch Celforce - Fascel BPL Mobile Escotel --== Italy ==-- Telecom Italia Mobile Vodafone Omnitel -= United Kingdom =- Orange --== Denmark ==-- Tele Danmark Mobil Sonofon Danmark Mobi --== Sweden ==-- Telia Mobitel Europolitan Telenor Mobil ---== Norway ===-- Netcom GSM Plus GSM --== Germany ==-- De TeMobil Mobilefunk E-Plus --== Portugal ==-- Telecel Optimus