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Area code lookup for all US cities or use the area codes locator to find which city a phone area code belongs to.

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AreaCode.org lists US and Canada telephone area codes for reverse area code lookup. Find area code list, area code maps, and cities within an area code.

411.com is the web?s leading directory of contact info for people and businesses. Phone numbers, addresses, yellow pages, and more.

Area Code allows you to find information on any area code as well as people search, search white pages and yellow pages all on one site.

Telcodata.US - The Telecommunications Database

Telephone search engine that returns the city, state, and country of any phone number in the world.

Locator for telephone area codes in the USA, Canada and some Caribbean Islands; lookup cities in an area code and viceversa - detailed information on all codes including map and time zone/curent time

Area Code Finder - Free service to look up any U.S. area code!

Accurate and up-to-date ZIP code databases and programs with ZIP code related information such as area code, county, latitude, longitude, MSA, PMSA, FIPS code, time zone, and place FIPS. ZIP code data available for immediate download. All ZIP code da...

State information resource links to state homepage, symbols, flags, maps, constitutions, representitives, songs, birds, flowers, trees

Find more information about country codes, phone codes, and ISO country codes. We