Pingo—A better way to call.

Pingo is a pre-paid calling card service that offers great rates on international and domestic long distance, along with unbeatable quality, simplicity and convenience. And unlike some other calling cards, there are no hidden charges or fees with Pingo international phone cards—just a nominal monthly maintenance fee.
Very easy to use -- Whether you're calling another state or another continent, it doesn't get any simpler than Pingo. Once you're signed up, just dial the local or toll-free access number for the country you're calling from and follow the prompts. With PINpass, you can register the phones you use most often—including your mobile—and never again have to enter your account number and PIN.
$1 Trial Promotion
What you get for a buck with Pingo

India -- Rate ---1.95¢- 80% off ---39¢- $1 Trial Minutes --256
China-- Rate ---1.2¢- 80% off ---24¢- $1 Trial Minutes --416
Vietnam-- Rate --- 8¢- 80% off ---1.6¢-$1 Trial Minutes --62
Philippines-Rate ---13.75¢-80% off ---2.75¢-$1 Trial Minutes --36
Brazil- Rate --- 3.5¢- 80% off --- .7¢ $1 Trial Minutes --142
Mexico- Rate --- 2- 80% off --- 4¢- $1 Trial Minutes -- 250
Colombia- Rate ---3.75¢- 80% off --- .75¢ $1 Trial Minutes --133
Ghana- Rate --- 7.25- 80% off --- 1.45¢ $1 Trial Minutes --68
Nigeria- Rate --- 7.80- 80% off --- 1.5¢- $1 Trial Minutes -- 64
Kenya- Rate --- 9¢- 80% off --- 1.8¢- $1 Trial Minutes -- 55

Try Pingo for just a buck! That's 80% off Pingo's calling card rates or up to 6 and half hours of International calls!