I read this and then learned this:

Click here to look at the (growing) list of available countries.

How does this work – and where does Iowa come in?

“The founder created his own telephone company in Iowa. Iowa is apparently the only state taking advantage of an FCC kickback scheme that gives telco’s a portion of the fees generated from every inbound call to an Iowa number. So when you call the AllFreeCalls phone number, a portion of any long distance fees you are paying go to the company. The kickback is apparently authorized via the Universal Service Fund. These kickbacks are enough on average to more than cover the international outbound calling fees.”

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