Originally Posted by
MADPhil
I don't know what Vodafone charge but Three is 1p per minute if you dial a prefix code first. A nuisance but it brings it down from 56.2p per minute!
What you do is once you've topped up with vodafone, you request their international plan (I think you text international to 2345 or something like that). Calls to country code 1 (North America) become 1.5 p per minute!
Incidentally, vodafone UK now takes paypal for top ups online.