Google Voice Now Lets You Change Your Number. It’ll Cost You $10.
techcrunch.com
techcrunch.com
I have a GrandCentral -> Google Voice account, but the number is in my old college's area code, and gets constant collections calls!
If only they had number portability...
I'm getting a 3GS and switching to AT&T next week, if I end up having to get a new number anyway (like my dad did), I'll just give out a new Google Voice number.