978 Area Code

The 978 area code is a telephone area code serving the state of Massachusetts, USA. It was created on September 1, 1997 as a split from the 508 area code. To handle growing demand, the 351 overlay was later introduced in 2001. The 978 area code covers the northeastern part of Massachusetts, excluding the Boston metro, but including many of its northern suburbs and cities near the New Hampshire border.

Understanding the 978 Area Code

The 978 area code was established to meet increasing telephone number needs in Massachusetts. Today, it continues to serve as a major code in the Greater Merrimack Valley, North Shore, and Worcester County regions.

978 Area Code Map and Location

The 978 area code map spans northeastern Massachusetts. Counties covered include:

  • Middlesex County (partial)
  • Essex County
  • Worcester County (partial)
  • Franklin County (partial)

Major Cities and Communities in the 978 Area Code

  • Lowell
  • Lawrence
  • Fitchburg
  • Leominster
  • Haverhill
  • Peabody
  • Salem
  • Gloucester
  • Andover
  • North Andover

ZIP Codes in the 978 Area Code

Examples of ZIP codes within the 978 area include:

  • 01852 - Lowell, MA
  • 01841 - Lawrence, MA
  • 01420 - Fitchburg, MA
  • 01453 - Leominster, MA
  • 01830 - Haverhill, MA
  • 01960 - Peabody, MA
  • 01970 - Salem, MA
  • 01930 - Gloucester, MA
  • 01810 - Andover, MA

Time Zone

The 978 area code follows the Eastern Time Zone (ET):

  • Standard Time: UTC -5
  • Daylight Saving Time: UTC -4

Dialing & Phone Service

  • Overlay Codes: 351
  • Local Dialing: 10-digit dialing is required
  • Long-Distance (U.S./Canada): 1 + 978 + 7-digit number
  • International: +1 978 + local number
  • Services: Landline, Mobile, VoIP, Business

What Area Code is 978? / Where is Area Code 978?

What area code is 978? � The 978 area code is a Massachusetts telephone code established in 1997, with overlay 351.

Where is area code 978 located? � The 978 area code is located in northeastern Massachusetts, including cities such as Lowell, Lawrence, Fitchburg, and Salem.

What�s area code 978? � It is a Massachusetts area code serving the Merrimack Valley, North Shore, and Worcester County.

Map

Embed a lazy-loaded interactive map centered on Lowell, MA (42.6334� N, 71.3162� W), highlighting the 978/351 coverage area. Google Maps or OpenStreetMap iframe recommended.

Frequently Asked Questions (FAQ)

What is the 978 area code?

The 978 area code serves northeastern Massachusetts, including Lowell, Lawrence, and Fitchburg.

When was the 978 area code created?

It was created on September 1, 1997, as a split from 508.

Where is area code 978 located?

It covers northeastern Massachusetts, including the Merrimack Valley, North Shore, and Worcester County.

Does 978 have an overlay code?

Yes. The 978 area code is overlaid with 351, requiring 10-digit dialing.

What time zone is 978 in?

Eastern Time Zone (ET).

978 Area Code