What cell phone network has the best coverage nationwide and worldwide?
Verizon has the best network in the USA IMO, but that being said if you travel world wide you need a world phone. The best world phone is the Blackberry Storm. The Storm comes with all the technology built into it to work on any network in the world. Verizons Storm supports Dual–band 800/1900 MHz CDMA/EV–DO Rev. A networks; Quad–Band: 850/900/1800/1900 MHz GSM/GPRS/EDGE networks Single–Band: 2100 MHz UMTS/HSPA networks. If you go with AT&T be prepared for a outrageous bill when you get home. Especially if you use the Internet.