Wow, I can't express my gratitude enough. Myself and the family arrived on vacation to Thailand on Saturday, expecting our cell phones to work... boy were we wrong, no service at all, we couldn't communicate. These people saved us from being stuck, together ALL the time (only joking) but seriously, we would have had to keep each other in sight at all times. We found this site and were sent codes each (three for each phone I think), the first worked in each case and we were able to use local chips. Not only were we able to communicate, but we were able to do it al a much lower price. So thank you so much and if any one else is stuck in a similar situation you know what to do.