Telephone Services and Directories in the USA

Inexpensive US long distance service: Recommended by a former seminar participant -- I have no personal experience with it. Feedback always welcome!

Inexpensive calls from US with a calling card: IDT GlobalCall Calling Card: no connection fees, no activation charges, no contracts, no switching current telephone carrier

Inexpensive long distance call by call service from the US


Telephone Directories On-line: Worldwide resources