"I've Missed Two Appointments With...
Body & Soul1 min ago
No best answer has yet been selected by ajmmac. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.A usert ofa US mobile pays a fee to their mobile company for all incoming calls nomatter where they originate. The person making the call to them pays the standard call rate.
In UK the caller pays a higher cost to call a mobile, but they know they are calling a mobile because the number starts 07. In the US they do not use a different area code for mobiles - they use the standard area code for where the mobile owner lives, so a caller has no way of knowing whether the call is to a mobile or a landline. And the mobile owner pays the difference.
So if you call a US mobile, you'll pay the same as if you were calling a landline and if they call you, they'll pay but you will not pay for receiving the call.
I doubt if you (in the UK) will cause a huge bill for a mobile user in the US. You'll be paying for the expensive bit (transatlantic), for her it will be just another local call.
And transatlantic calls can be quite cheap these days - I get them free (off-peak), though I've never actually needed to make one since I went on that tariff.