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 …

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.

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 …

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.

You can also use the search bar at the top to find specific area codes or locations instantly. Whether you’re on your phone or computer, the map is designed to help you quickly explore …

Lookup area code information for NORTHPORT, NY. Get the NPA NXX (area code and prefix) as well as much more data for NORTHPORT, NY.

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

Have no idea where to find all the area codes? Don't worry, as we put together a full list of US area codes for you. Visit USPhoneLookup to check out the complete list of US area codes in …

Nov 23, 2025 · Simplify your area code search. Full area code list and locator. Look up USA area codes by state. An area code directory including detailed city and state guides.