To find information on a specific area code, use the area code lookup that makes it easy to find an area code by number and gives detailed information including city/state, timezone, and area code maps.

Find information on each area code, including coverage area, local dialing instructions, area code map and list of cities within each telephone area code. Other relevant telephone area codes information is …

Each NPA is identified by one or more numbering plan area codes (NPA codes, or area codes), consisting of three digits that are prefixed to each local telephone number having seven digits.

To faciltiate the millions of phone users, the United States of America is divided into regions known as Area Codes, corresponding to particular geographic telephone dialing areas.

Free area code lookup for United States, Canada, and Caribbean. Get time zones, locations, most reported phone numbers, and detailed number lookup information.

Browse a complete list of area codes and look up area codes by city, state, or map. Reverse lookup areas codes by phone number and auto-detect your own area code by location.

This Area Code page features a list of North American Telephone Area Codes, sorted by Area Code.

Get the major city, timezone, and current time. Detailed area code listing of all area codes by number or state/province/territory.

A listing of each area code in United States plus printable area code maps. The list includes area codes by state as well as by number

The North American Numbering Plan (NANP) divides the territories of United States into Numbering Plan Areas (NPAs), which are encoded numerically with a three-digit telephone number prefix, …