I've had the number a couple of years. In the USA, it works fine. I can call regular numbers.
Here in Central America, I dial the number and nothing happens. It goes off into never never land. I can send text messages through google voice just fine.
My iPhone sends and receives iMessages just fine.
What am I not doing correctly that's keeping me from making a call to the USA where I registered my google voice number, while I'm on t of the country?