Re: Cell phone usage for USA and "maybe" Caribbean
You might consider tollfreeforwarding.com We use a us number and change sim cards whenever we want. All U.S. contacts call the same U.S. number and it forwards flawlessly and inexpensively to our local cell. It is very similar to Google Voice; however, it allows you to forward to a foreign cell phone. You could set it up with Google Voice forwarding to Tollfreeforwarding that forwards to your local (temporary sim) number if you wanted to be able to receive texts and voice mail via email.