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Our area code lookup makes it easy to find area codes in Ohio. Includes area code listings of all Ohio area codes with corresponding cities.
This is a list of area codes in the state of Ohio . History. The first nationwide telephone numbering plan of 1947 divided Ohio into four numbering plan areas (NPAs), one each for a quadrant of the state: 216, 419, 513, and 614. In 1996, 330 and 937 were added by splitting existing NPAs.
Ohio area codes map gives information about all the area codes of Ohio state along with their counties list.
There are two lists that Wirefly provides for the area codes in Ohio. The first table below shows the most populated cities in Ohio with the area codes listed next to them. The next table shows the all the Ohio state area codes by number with the names of the city they are used in.
Just enter the area code in the search box to see a map of an individual area code plus the time zone, current time, history, and more.
An Interactive Map of All Ohio Area Codes - July 2024.
Phone numbers in United States. Area codes list for the United States, state Ohio. Reverse phone lookup, search by area code or region. Local time and map of Ohio.
