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List of all area codes in Cincinnati, OH. Cincinnati, OH area code map, list, and phone lookup.
The regions shown in blue are in Ohio. This is a list of area codes in the state of Ohio.
Mar 2, 2023 · CINCINNATI — A new area code is coming to the Cincinnati area. The numbers "513" have become synonymous with Cincinnati. But soon, a new three-digit combo will also represent the Queen City.
Area codes 513 and 283 are telephone area codes in the North American Numbering Plan (NANP) for the southwest of the U.S. state of Ohio, including Cincinnati and surrounding cities, such as Forest Park, Hamilton, Lebanon, West Chester, Mason, Maineville, Middletown, Milford, Norwood, Oxford, Harrison, Cleves, Miamitown and Trenton .
Lookup area code information for CINCINNATI, OH. Get the NPA NXX (area code and prefix) as well as much more data for CINCINNATI, OH.
2 days ago · 513 is an area code located in the state of Ohio, US. The largest city it serves is Cincinnati. Location, time zone and map of the 513 area code
Area code 513 serves the state of Ohio. This area code was assigned on January 1st, 1947. On January 1st, 1947 it went into service. 513 is a General Purpose Code. 513 service area does overlap with area codes. Dialing pattern for local calls within the same NPA (area code) is 7D.