Hi everyone. Looking forward to another trip with US next week, MAN-PHL-DTW. I have an hour or two during my connection at PHL, and have one thing I must get hold of asap - a T-Mobile SIM card for my iPhone. I'm going to be making a few trips to the USA this summer and don't want to be welcomed home to the UK with a big roaming bill each time.

Could any regulars / locals tell me if there is a store or newsagent airside at PHL that sells T-Mobile prepay SIMs? I think I'll be arriving in A and departing from F, so will pass most of the concessions.

Many thanks in advance ^