Google Voice Problem

Try going into settings in the gv app and making sure its set to ask.

 

I read somewhere that if the area code is used that it will use google voice but if not, it won't. I'm still trying to figure things out myself.

 

As much as I've grown to love GV, it can be a picky varmint! I noticed that once GV is used to dial a number, it revises that number in my phone book to the following style: +1 (xxx) xxx-xxxx. Suggest you pick one number for testing purposes, & revise accordingly. Soft reboot, then tap the contact, select that number, and see if GV kicks in. At the very least, be sure an area code is present. It *should* revise your numbers into this style on its own, once it's called into play per number, but ...