Address and Phone Numbers
- 5
- InfoTaxi
- Accurate taxi companies information directory and search engine providing phone numbers and urls worldwide.
- 8
- Jay Computer Services
- Zip codes, cities, states, counties, area codes, and time zones. Do zip code proximity calculations. Includes area code change information.
- 10
- International White And Yellow Pages
- Links to worldwide directories for names, addresses, telephones and faxes.
- 11
- Numberway - Phone Books Worldwide
- White pages and yellow pages telephone directories for almost all countries in the world.
- 12
- CountryCodes.com
- Online tool that build dialing codes based on locations selected. Lists many international dialing codes and some area codes.
- 13
- Dial Code
- Find international dialing codes and area codes by typing location in search input box. Information on direct dial prefixes.
- 16
- HowtoCallAbroad.com
- Calling guide for United States and Canadian residents listing international country and city codes, phone books and time zones.
- 17
- LincMad
- Information about North American area codes, featuring changes, historical data and area code map. Detailed information on overlays and splits.
- 18
- Local Calling Guide
- A free resource mainly aimed at telecommunications companies. Users can browse tabular data on North American area codes, numbering schemes, and rate centers. The data is available as XML for computer programs to read.