Area Codes by City

Please choose a major city where you want to find Area Codes:

New York City area codes
Chicago area codes
Boston area codes
Philadelphia area codes
Miami area codes
Los Angeles area codes
San Francisco area codes
San Diego area codes
Cambridge MA area codes

Atlanta area codes
Baltimore area codes
Buffalo area codes
Dallas area codes
Denver area codes
Detroit area codes
Houston area codes
Salt Lake City area codes
Phoenix area codes

Here you can select a major metropolitan area or city and find all area codes for it. Alternatively, go to Area Codes Search page and use a Search form to find a city.