Area Code 978 – Massachusetts

Area Code Details

Area Code

978

State / Province

Massachusetts

Country

United States

Time Zone

ET

IANA Zone

America/New_York

Country Code

US

Cities & Counties

Essex County

Lowell, Lawrence, Haverhill

Middlesex County

Chelmsford

Other Area Codes in Massachusetts (8)

• 339 — ET
• 351 — ET
• 413 — ET
• 508 — ET
• 617 — ET
• 774 — ET
• 781 — ET
• 857 — ET

Nearby Area Codes

• 979 — Texas (US • CT)
• 980 — North Carolina (US • ET)
• 973 — New Jersey (US • ET)
• 972 — Texas (US • CT)
• 984 — North Carolina (US • ET)
• 971 — Oregon (US • PT)

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Frequently Asked Questions

What time zone is area code 978 in?

Area code 978 is in the ET time zone (America/New_York). It serves Massachusetts, United States.

Where is area code 978 located?

Area code 978 covers Massachusetts in United States. Major cities include Lowell, Lawrence, Haverhill, Chelmsford.

What cities use area code 978?

Cities served by area code 978 include: Lowell, Lawrence, Haverhill, Chelmsford.

What is the current time in area code 978?

The live clock on this page shows the real-time current time for area code 978 (ET time zone). It updates every second.

Is area code 978 in the US or Canada?

Area code 978 is in United States (US), specifically in Massachusetts.

What other area codes are in Massachusetts?

Other area codes in Massachusetts include: 339, 351, 413, 508, 617, 774, 781, 857.

How do I call area code 978 from another time zone?

When calling area code 978, remember it's in the ET time zone. Use the time converter above to find the best time to call.

What counties does area code 978 cover?

Area code 978 covers: Essex County, Middlesex County.