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603 Area Code Prefixes

The 603 area code is located in Manchester, New Hampshire including Newmarket, Nashua and was originally put into service on February 4th 1994. Find whose number this is.

Recently Reported Numbers

(603) 945-9201Unknown

Need to know who it is

(603) 945-9212Harassing

Recording that adds your number to their list

(603) 331-4949Unknown

caller says he's from social security department and called to say my SSN has been suspended because of suspected illegal activity(???)

Recently Unidentified numbers

603 area code numbers that might be spam, scams or that people have reported as unidentified callers

603-702-8182Bell Atlantic Nynex Mobile
603-343-5531Comcast Phone Of New Hampshire
603-595-5015No New England Tel Op DBA Fairpoint Comm
603-672-1176No New England Tel Op DBA Fairpoint Comm
603-835-7617No New England Tel Op DBA Fairpoint Comm
603-323-9006No New England Tel Op DBA Fairpoint Comm
603-310-6216Ctc Communications Corp.
603-730-5388Brooks Fiber Communications Of New Hampshire
603-572-9700No New England Tel Op DBA Fairpoint Comm
603-762-6023Bell Atlantic Nynex Mobile
603-502-8572New Cingular Wireless PCS - DC
603-460-4282Brooks Fiber Communications Of New Hampshire

Most searched numbers

Cell
All Time This Month
603-672-2538 First seen 2012-01-28 603-584-8179 First seen 2019-02-10
603-343-8903 First seen 2019-05-30 603-117-7467 First seen 2014-12-12
603-949-4774 First seen 2014-03-12 603-107-8369 First seen 2013-01-09
603-123-7021 First seen 2016-03-08 603-672-2538 First seen 2015-01-19
603-107-8369 First seen 2013-04-19 603-987-5196 First seen 2019-05-15
Landline
All Time This Month
603-730-7385 First seen 2011-08-20 603-453-4717 First seen 2010-08-17
603-453-4717 First seen 2016-11-15 603-123-8277 First seen 2012-11-30
603-804-4053 First seen 2013-10-03 603-762-9861 First seen 2015-05-28
603-595-8958 First seen 2010-09-21 603-949-9731 First seen 2016-08-26
603-949-9731 First seen 2015-05-09 603-702-8081 First seen 2014-01-23

Cities With coverage

CITY LIST
Alstead
Alton
Andover
Antrim
Ashland
Barrington
Bartlett
Bedford
Belmont
Berlin
Bethlehem
Boscawen
Bow
Bristol
Campton
Canaan
Candia
Canterbury
Center Conway
Center Tuftonboro
Charlestown
Chatham
Chester
Chesterfield
Chichester
Claremont
Colebrook
Concord
Contoocook
Conway
Cornish
Ctr Barnstead
Ctr Ossipee
Deerfield
Derry
Dover
Durham
E Rochester
East Kingston
Enfield
Epping
Epsom
Errol
Exeter
Farmington
Fitzwilliam
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Franklin
Gilmanton
Gilmanton Iron Works
Goffstown
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Grafton
Greenfield
Greenville
Groveton
Hampstead
Hampton
Hancock
Hanover
Harrisville
Henniker
Hillsboro
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Hollis
Jackson
Jaffrey
Jefferson
Keene
Kingston
Laconia
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Lisbon
Littleton
Lyme
Madison
Manchester
Marlborough
Marlow
Meredith
Meriden
Merrimack
Milan
Milford
Milton Mills
Monroe
N Woodstock
Nashua
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Newbury
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Sullivan
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Tamworth
Tilton
Troy
W Lebanon
Walpole
Warner
Warren
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Weare
Wentworth
West Chesterfield
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Whitefield
Wilton
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Wolfeboro
Wonalancet
Woodsville