vacationing to uk

[berniebbb]

I am one among the 30 teens from usa going to scotland for Edinburgh's festival this summer. We will be in uk for 2 weeks.

I have triband unlock cell phones and looking to buy uk sim card from
the provider who has the best rate for calling local & back to usa.

Since all the kids do not have the same provider, I am looking for the provider
whohas the cheapest for calling local to any network.


For "pay as you go plan" with uk sim card - Everyone Plan

1. all incoming calls are free
2. local call to everyone is 15p/minute
3. sms is 10p

I read about buying airtime bundle to call back home (USA), where
you can get 40 minutes for 2 uk dollar.
question is: can I buy this minute without buying international option.

Since I have to have the phone number before I leave for uk,
I have to buy the uk sim card in usa. Do you have any suggestion
as the best place on web to buy the tmobile uk simcard?

thank for you help