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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

603-337-5590No New England Tel Op DBA Fairpoint Comm
603-312-6964Bell Atlantic Nynex Mobile
603-944-5578Sprint Spectrum L.p.
603-240-8254No New England Tel Op DBA Fairpoint Comm
603-884-3589No New England Tel Op DBA Fairpoint Comm
603-570-9621Teleport Communications America
603-334-7758No New England Tel Op DBA Fairpoint Comm
603-334-3108No New England Tel Op DBA Fairpoint Comm
603-473-1242No New England Tel Op DBA Fairpoint Comm
603-582-9202United States Cellular Corp. - New Hampshire
603-745-1683No New England Tel Op DBA Fairpoint Comm
603-427-3568No New England Tel Op DBA Fairpoint Comm
603-319-1139Lightship Telecom
603-789-7812Freedom Ring Communications
603-992-6023Level 3 Communications
603-273-2196Brooks Fiber Communications Of New Hampshire
603-243-4622Charter Fiberlink
603-382-9940No New England Tel Op DBA Fairpoint Comm

Most searched numbers

Cell
All Time This Month
603-382-4489 First seen 2018-04-24 603-312-1937 First seen 2016-10-23
603-312-1937 First seen 2017-11-22 603-240-1380 First seen 2016-06-07
603-382-4489 First seen 2019-05-05 603-789-1250 First seen 2013-10-08
603-745-3938 First seen 2016-03-15 603-992-5724 First seen 2012-01-14
603-884-9630 First seen 2015-03-18 603-789-1250 First seen 2014-06-27
Landline
All Time This Month
603-582-7229 First seen 2014-05-22 603-382-1281 First seen 2016-09-03
603-789-1247 First seen 2016-08-14 603-334-5719 First seen 2013-07-29
603-319-5531 First seen 2010-08-06 603-582-7229 First seen 2013-05-01
603-382-1281 First seen 2014-07-19 603-884-8461 First seen 2014-11-01
603-582-7229 First seen 2013-03-12 603-273-6464 First seen 2015-01-26

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
Franconia
Franklin
Gilmanton
Gilmanton Iron Works
Goffstown
Gorham
Grafton
Greenfield
Greenville
Groveton
Hampstead
Hampton
Hancock
Hanover
Harrisville
Henniker
Hillsboro
Hinsdale
Hollis
Jackson
Jaffrey
Jefferson
Keene
Kingston
Laconia
Lancaster
Lebanon
Lisbon
Littleton
Lyme
Madison
Manchester
Marlborough
Marlow
Meredith
Meriden
Merrimack
Milan
Milford
Milton Mills
Monroe
N Woodstock
Nashua
New Boston
New Durham
New London
Newbury
Newmarket
Newport
North Conway
North Sandwich
North Stratford
North Walpole
Northwood
Orford
Pelham
Penacook
Peterborough
Piermont
Pittsburg
Pittsfield
Plainfield
Plaistow
Plymouth
Portsmouth
Raymond
Rindge
Rochester
Rumney
Rye
Salem
Salisbury
Sanbornville
Seabrook
Somersworth
South Tamworth
Sullivan
Sunapee
Suncook
Tamworth
Tilton
Troy
W Lebanon
Walpole
Warner
Warren
Washington
Weare
Wentworth
West Chesterfield
Westmoreland
Whitefield
Wilton
Winchester
Wolfeboro
Wonalancet
Woodsville