Call usa from uk?
I'll be in England and Scotland for three weeks, Can I buy a card (either here or in the UK) that will let me call the states from England or Scotland?
You probably have a lot of options. Here's one:
You can buy pre-paid international phone cards for calling from the UK to USA. I personally haven't tried them myself. The last time I was in the UK was many years ago when I still used an AT&T calling card (cost me a fortune).
(Note: I assume you know this, you'll have to have access to a UK cellphone or landline as you generally can't use the prepaid phones reviewed on this site abroad.)
Hope this helps. Best wishes on a safe journey.