You should go into a TMo store or call them - I've generally found that to be more productive. I recently went in to get a new SIM for my Nexus 4 and ended up s

You should go into a TMo store or call them - I've generally found that to be more productive. I recently went in to get a new SIM for my Nexus 4 and ended up switching to a $40/mo plan (100 minutes/unlimited text+web) right then, and wasn't charged any activation fee.