Area Code 781 — Boston (north), MA

781 Massachusetts

Area code 781 serves Boston (north) in Massachusetts. It is a geographic code in the Eastern Time time zone and is overlaid by 339.

TZ: Eastern Time Type: Geographic Overlays: 339
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Quick facts for area code 781

Location
State/Province Massachusetts (MA)
Time Zone Eastern Time
Code Details
Type Geographic
10-Digit Dialing Required
Overlays
Area Codes
339
Primary Cities
Boston (north)

What time is it in area code 781 right now?

Boston (north)

Massachusetts

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Eastern Time
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Major Cities in 781

Here are notable cities served by this area code. Click through for local details.

Boston (north)

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Overlay area codes for 781

339

These overlay codes share geography with area code 781 and typically require ten-digit dialing.

Other Area Codes in Massachusetts

339
Massachusetts Overlay
Massachusetts (MA)
Boston (south)
TZ: ET Type: Geographic Overlays: 781
351
Massachusetts Overlay
Massachusetts (MA)
Lowell, Lawrence, Haverhill
TZ: ET Type: Geographic Overlays: 978
413
Massachusetts
Massachusetts (MA)
Springfield, Holyoke, Chicopee
TZ: ET Type: Geographic Overlays: None
508
Massachusetts Overlay
Massachusetts (MA)
Worcester, Framingham, Newton
TZ: ET Type: Geographic Overlays: 774
617
Massachusetts Overlay
Massachusetts (MA)
Boston
TZ: ET Type: Geographic Overlays: 857
774
Massachusetts Overlay
Massachusetts (MA)
Worcester, Framingham, Newton
TZ: ET Type: Geographic Overlays: 508
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Toll-Free Area Codes
800
Toll-Free

Legacy toll-free code. Variants include 888, 877, 866, 855, 844, 833, 822.

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888
Toll-Free

Toll-free; reachable across US, CA, and other NANP regions.

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Frequently used for national services.

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Frequently asked questions about area code 781

Which cities does area code 781 serve?

Open the Major Cities and Quick Facts sections on this page for communities covered by 781, including overlays when they apply.

Does area code 781 use an overlay?

An overlay adds one or more new area codes to the same geography so existing numbers keep their code while new numbers may get a different one—ten-digit dialing is usually required.

How do I search phone numbers in area code 781?

Use the search box on this page or PhoneNumbers.com search, then filter by area code, city, or state to browse available numbers.