Dial-Abroad is a US based site that helps students, missionaries and other expatriates living abroad compare international long distance options side-by-side. Each section has suggestions and recommendations to help you find the best way to stay in touch with the people at home.
US based low-cost, high-quality prepaid and postpaid long-distance telephone services that fit your needs. Available when calling from anywhere, to anywhere.
This callback company promises international dialers from outside the USA calling into the USA that they can call a number locally which will then initiate a USA call from the company's computer which will then allow the caller to connect to a USA dialtone.