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351 Area Code

Major City:Lowell
Current Time:

History of area code 351

351 was first put in service May 2, 2001. It was created from area code 978.

Where is area code 351

Area code 351 is located in northeastern Massachusetts and covers Lowell, Lawrence, Haverhill, and Peabody. It is an overlay for area code 978 and serves the same area.

What time zone is area code 351?

The 351 area code is located in the Eastern timezone. The Eastern time zone is also known as America/New_York

area code 351

351 area code map

Top 4 Counties in Area Code 351

CountyTotal Population% of 351% of County
Middlesex, MA1,503,08526%58%
Essex, MA743,15929%66%
Worcester, MA798,55236%43%
Franklin, MA71,3729%23%

Top 45 Cities in Area Code 351

CityTotal Population% of 351% of City
Lowell, MA106,5191%100%
Lawrence, MA76,3770%100%
Haverhill, MA60,8792%100%
Peabody, MA51,2511%100%
Methuen Town, MA47,2551%100%
Salem, MA41,3401%100%
Leominster, MA40,7592%100%
Fitchburg, MA40,3181%100%
Beverly, MA39,5021%100%
Gloucester, MA28,7892%100%
Danvers, MA26,4931%100%
Wilmington, MA22,3251%100%
Gardner, MA20,2281%100%
Newburyport, MA17,4161%100%
Amesbury Town, MA16,2831%100%
Hudson, MA14,9070%100%
Maynard, MA10,1060%100%
Andover, MA8,7620%100%
Athol, MA8,2650%100%
Clinton, MA7,3890%100%
Pinehurst, MA7,1520%100%
West Concord, MA6,0280%100%
Rockport, MA4,9660%100%
Salisbury, MA4,8690%100%
Ipswich, MA4,2220%100%
Winchendon, MA4,2130%100%
Orange, MA4,0180%100%
Ayer, MA2,8680%100%
Littleton Common, MA2,7890%100%
Topsfield, MA2,7170%100%
Pepperell, MA2,5040%100%
Boxford, MA2,3390%100%
East Pepperell, MA2,0590%100%
Baldwinville, MA2,0280%100%
South Lancaster, MA1,8940%100%
Devens, MA1,8400%100%
Lunenburg, MA1,7600%100%
Essex, MA1,4710%100%
Shirley, MA1,4410%100%
Rowley, MA1,4160%100%
Townsend, MA1,1280%100%
Groton, MA1,1240%100%
South Ashburnham, MA1,0620%100%
Barre, MA1,0090%100%
Petersham, MA2430%100%

Largest Landline Carriers in area code351

50%Peerless Network

Largest Wireless Carriers in area code351


Prefixes in area code351

PrefixUsagePrimary CityCarrierIntroduced
(351) 201-wirelessDanversSprint08/31/2003
(351) 202-landlinePepperellPeerless Network08/29/2012
(351) 205-landlineGeorgetownPeerless Network08/29/2012
(351) 206-landlineRockportPeerless Network01/08/2013
(351) 207-wirelessComcast Phone05/12/2014
(351) 814-wirelessMultiple Ocn Listing