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US area code · Massachusetts

Area code 351

Where the 351 area code is, its overlay and how to dial a +1 351 number from anywhere.

CoversBeverly, MassachusettsTime zoneEastern (ET)TypeOverlay
Quick answer

The 351 area code is in Beverly, Massachusetts, United States (Eastern (ET)). To call from abroad: +1 351 555-0123. It is an overlay, so all 10 digits are dialled.

StateMassachusetts
Main areaBeverly
Time zoneEastern (ET)
TypeOverlay
10-digit dialingRequired
In service since03-May-2000

The 351 area code is a geographic North American Numbering Plan (NANP) code covering Beverly, Massachusetts. It has been in service since 03-May-2000 and sits in the Eastern (ET) time zone.

Overlay 351 shares its region

Several area codes cover the same geographic area, so two neighbours can have different codes. Because of the overlay, you must dial all 10 digits (area code + number) even for local calls.

351978

How to dial a 351 number

From abroad+1 351 555-0123
Within the US / Canada1 351 555-0123
Locally (same area)351 555-0123

Cities in the 351 area code

A 351 number is usually in one of these places in Massachusetts — 3 counties.

Beverly EssexChelmsford MiddlesexDanvers EssexFitchburg WorcesterGardner WorcesterGloucester EssexHaverhill EssexLawrence EssexLeominster WorcesterLowell MiddlesexMethuen EssexSalem EssexSouth PeabodyWilmington Middlesex

Other Massachusetts area codes

339413508617774781857978

Frequently asked questions

Where is the 351 area code?

The 351 area code is in Beverly, Massachusetts, United States (Eastern (ET)).

Is 351 an overlay area code?

Yes. 351 overlays the same region as 978, so callers dial all 10 digits.

Do I have to dial 10 digits for 351?

Yes — dial the area code plus the seven-digit number.

How do I call a 351 number from another country?

Dial your exit code (or +), then 1, then 351, then the number: +1 351 555-0123.

Source: NANPA numbering plan. An area code covers a region, not a precise address — a 351 number does not pinpoint a street or ZIP code.

Missed a call from +1 351?

In the 30 days to September 24, 2026, 223 unwanted calls showing a 351 number were reported to the US Federal Trade Commission, 83% of them recorded messages or robocalls. That puts 351 at #324 of 670 area codes reported.

Reducing your debt (credit cards, mortgage, student loans)106
Other56
Calls pretending to be government, businesses, or family and friends27
Dropped call or no message17
Before you call back
  • If you do not know anyone in Massachusetts, do not call back: a genuine caller will leave a message or send a text.
  • Scammers fake the number shown on caller ID, so a 351 number can hide a caller anywhere in the world.
  • Never give a code received by text or a bank detail to an unknown caller. In the US, calls can be reported at reportfraud.ftc.gov.

Who issues +1 351 numbers

Phone companies hold blocks of numbers in each area code. The main holders in 351:

Onvoy, LLC 28Omnipoint Miami E License, LLC 11Fractel, LLC 11Multiple Ocn Listing 9Ton80 Communications, LLC 7 6

About 5.5% of the 110 prefixes in use belong to mobile carriers: a 351 number is often a cell phone, and it may have moved to another carrier since.

Sources: FTC Do Not Call reported calls (numbers as reported by consumers, not verified), NANPA central office code assignments.

All US area codes United States +1 Map of area code 351 — cities & rate centres