I'm thinking of switching to the $60/month go phone plan. My phone is out of contract and I like having it unlocked, so most likely even if I get a new one it will be unlocked. Is there any downside to having a go phone plan from AT&T? Would I still be able to add international data? Would I still be able to receive calls internationally? I use those two things because of convenience. It works out better on short trips and I can use the data right when the plane lands in any country without having to frantically search for a local SIM (which can be pricey) or wifi (which can also be pricey and has very limited range). Also for voice, I usually just let the call go to voicemail, then check visual voicemail (which uses data) and communicate with the person via email instead. So it's been working out well and I wouldn't want to lose these. If you have other solutions I would like to know.