Interesting. I have a Google voice number and a Sprint account but there is a question I don't see an answer to, although I haven't dug around in the fine print yet.

If I switch my Sprint number to Google voice, are mobile to mobile calls still in the unlimited mobile to mobile pool, or do they go into the anytime pool(in my case 1500 shared between myself, wife and daughter)? With a nearly teenage daughter I'd rather keep most of our calls in the unlimited mobile to mobile pool!