I make a lot of phone calls for work on my cell phone so I use google voice so I dont waste minutes. I had added the number google voice uses on my friends and family plan, but today I noticed it used a different number to connect. After making tons of calls I realized that it will use two different numbers so i decided to just add them both to friends and family. Hopefully they will not continue to add numbers, but I think this may be because they decided to open google voice up for everyone. Anyway just a heads up!