740 Area Code - Location, Time, Map, Cities and Census Data - ZIP-Codes.com
https://www.zip-codes.com/area-code/area-code-740.asp
WebApr 1, 2024 · Area Code 740 is located in Ohio. It covers 218 cities, including Columbus, Newark, Dublin, Delaware, and Reynoldsburg. It also covers 36 counties, including Licking County, Muskingum County, Fairfield County, Washington County, and Jefferson County. A full list of covered cities and counties is below including its prefix and population coverage.
DA: 46 PA: 70 MOZ Rank: 89