Telephone area code information is featured on Area-Codes.org. Included is a directory of North American Public Network Area Codes, ordered numerically and by country and location. Website visitors can find area code maps and answers to frequently asked questions about telephone area codes.
Learn the history of the American Standard Code for Information Interchange (ASCII). There are 128 ASCII codes, and visitors can find a table of ASCII characters and their corresponding codes at the ASCIICodes.us website.
Advances in technology are changing the way we communicate, from email to audio, video, and digital interactive media. Knowledge of how to convert electronic and mechanical impulses into digitally encoded information and transmit that information over long distances has brought us a long way from the days of communicating with smoke signals. Early examples of more modern telecommunications include the morse code electric telegraph and the telephone.