USA, Canada /
Calling home with the great international calling service [11]
phonecards4all.com/search.asp?country=255
depends where you calling from
allways check connection fees, maintenance fees, and billing interval.
If you call often but short, you will look for low connection fees. If you call 1-2 times a month - look for low maintenance fees. Calls can be rounded to 1 or 3 minutes - sure the 1 minute are the best.
Prepaid calling cards make you independent - you can call from work, from friends home, on the way. You ger the PIN per email. Very convenient:)