"Area Code Maps". North American Numbering Plan Administrator.

Ohio area codes map gives information about all the area codes of Ohio state along with their counties list.

Ohio has a total of 15 Area Codes.

Jan 2, 2025 · Below are the list Ohio state area codes by city and county listed by alphabetical order. Find Ohio area codes by city or lookup which cities belong to an area code.

Complete list of area codes in Ohio. Find which cities use which area codes, time zones, and when each code was created.

Aug 5, 2025 · As you explore Ohio’s area code map, you’ll discover a fascinating array of numbers that represent different corners of the state. Whether you’re making a call to Cincinnati (513) or Toledo …

Ohio Area Codes ... + − Leaflet | Map data © OpenStreetMap contributors, Imagery © Mapbox

Find Ohio area codes by city or lookup which cities belong to an area code.