• Accounting Rate Data of the United States and the United Kingdom

• Accounting rates of the United States, the United Kingdom, and New Zealand, Comparative report (Excel-file), FCC International Bureau.
  

Extracts from ITU Publications

• Pressures to reform the bilateral agreements regime (PDF). (HTML). Chapter 6, World Telecommunication Development Report: Trade in Telecommunications. World Telecommunication Indicators 1996/7, ITU.

• The cost of international telephone calls (PDF). (HTML). Chapter 2. Direction of Traffic: Trends in international telephone tariffs 1996. ITU & Telegeography, Inc.