Best selection of
USA phone cards
and international calling cards. Start calling worldwide today. more »
Choose from our large selection of the cheapest call cards and you’ll never spend more than you should when calling from Guam to USA
A phone card will help you to spend less on all of your telephone calls to international destinations!
Call from from Guam to USA without having to enter in a PIN number with the easy PIN free dial option provided by several of our cards.
Using our automatic refill option, your calling card will instantly top up when the minutes get low so you will never run out of time on your call card!
Our prepaid USA calling cards have been carefully selected for phone calls from Guam to USA and provide the most reliable connection available.
Unlike store bought calling cards, our call cards don't expire and can be used to phone internationally for as long as you need.
As we have many different call cards to call USA from Guam
, we suggest purchasing the phone card that best fits your specific calling needs.
You can spend even less on phone calls by sending friends to our site – earn discounts and free recharges for your existing phone cards!
Call using Guam to USA phone cards and experience the best phone call quality!
An inexpensive calling card that will not disappoint? It's never been better than with ComFi.com. « less