If you REALLY want to stay with Voipo and they can't port Google Voice now allows porting (for a $20 fee). See if you can port your current number in to Google voice then use their forward to get your calls. That way you can use ANY provider and never worry about porting your number again. For outbound you can use the "beta" MOBILE option and then your outbound will have the right caller-ID as well. A true "phone number for life."