GI Hybrid Cell - $295 + $2/month

GI Hybrid Cell, Portable Voip service you can take with you anywhere in the world and make and receive calls via WiFi or GPRS.  Includes generic USA phone number and FREE incoming calls.

 

Also works as an unlocked tri-band GSM International phone. (900/1800/1900)

 

Works best with T-Mobile when in the US.