978 Area Code, Where is Area Code 978?

978 Area Code is part of 4 counties in the state of Massachusetts. There are around 13 cities and 81 other places such as towns, cdps and villages in the 978 area code. Area code 978 is a telephone area code in the North American Numbering Plan (NANP) for the U.S. state of Massachusetts. Below you will find more info about Code and also zip codes, counties, cities and the post offices that belong to this Area Code.

Counties that Use 978 Area Code

978 Area Code covers 4 Counties

Major Cities that Use 978 Area Code

978 Area Code covers 13 Major Cities

All Places, Towns or Villages that Use 978 Area Code

978 Area Code covers 81 Towns, Villages or other places

Sources: North American Numbering Plan Administration (NANPA), telecom providers, and the U.S. Census Bureau.