SpoofPro

SpoofPro allows users to Fake the Caller ID Number that shows up on the Caller ID when they call someone. Android Users and those with jailbroken iphones (Cydia market) can currently use the service. SpoofPro plans on launching its BlackBerry App World app in May of 2011. SpoofPro also allows users to change their voice and reocrd their calls FOR FREE.