440 Area Code is part of 8 counties in the state of Ohio. There are around 41 cities and 120 other places such as towns, cdps and villages in the 440 area code. Area code 440 is a telephone area code in the North American Numbering Plan (NANP) for the U.S. state of Ohio. Below you will find more info about Code and also zip codes, counties, cities and the post offices that belong to this Area Code.
Sources: North American Numbering Plan Administration (NANPA), telecom providers, and the U.S. Census Bureau.