HEATKEYS

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

This site includes lots of information that is time and date related, such as yearly and monthly calendars, countdown counters and the world clock which shows current time in cities all over the world.

Area code lookup, ZIP code lookup, Local time lookup by area code or ZIP code.

Area codes for all of the United States, Canada and the Caribbean with information about overlays and splits. Look up by state or area code.

USA.com provides easy to find states, metro areas, counties, cities, zip codes, and area codes information, including population, races, income, housing, school, crime rate, weather, environment, map, etc.

People search engine and white pages finds phone, address, email, and photos. Find people for free.

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UCSD Department of Computer Science and Engineering

Lists U.S. and Canada area codes, the state the area code belongs to, and the time zone of all area codes starting with 2.

United States Zip Codes provides a free zip code map and list of zip codes by state. Find zip codes by address, zip codes by city, or zip codes by state and compare shipping rates for USPS, UPS, and FedEx.

Time zones, time differences, distance calculator, US time zones with area codes and other air travel tools and calculations.

Telephone Area Codes and Area Code Splits. Information about North American Numbering Plan (NANP).

List of popular videos on the web based on most viewed videos. Research the worlds information data, including webpages, images, videos and more

Reverse Phone Lookup Search allows you find information on the owner of any number, landline or cell. Results include name, address, phone provider, background info and more.