To browse all area codes, we have a list of all United States area codes by state and area codes by number. The area code list includes a printable copy that you can print and use for reference.

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.

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.

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 its members into geographic numbering plan areas (NPAs). Each NPA is identified by one or more numbering plan area codes …

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 …

Complete directory of 300+ U.S. area codes. Browse by state or search for specific codes. Find location, cities, and time zones.

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

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

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