870 Area Code is part of 55 counties in the state of Arkansas. There are around 194 cities and 145 other places such as towns, cdps and villages in the 870 area code. Area code 870 is a telephone area code in the North American Numbering Plan (NANP) for the U.S. state of Arkansas. 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.