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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) 314-0528Unknown

phone marketing

(603) 366-3356Unknown

Received a call this morning.

(603) 366-3367Unknown

Got a call from 603-366-3367.

(603) 366-3370Unknown

Who calls from this number and what do they want.

(603) 366-3350Unknown

Got a call from this phone number.

(603) 366-3267Unknown

Multiple calls from this number.

(603) 965-7716Unknown

Called 11-7-19@ 1726 hours eastern timeDid not answer no voicemailBlockedScam 1141

(603) 755-6094Unknown

Did not leave any message.

(603) 484-8555Dangerous

Received a sketchy looking letter from them, as well as a ton of phone calls. Turns out, I did have a collection account from more than 10 years ago. I had contacted Chase, the original creditor, to find out who they sold this account to before I made any payments. After being directed a few collection agencies, tracing down who now owns this account, it was not this company, nor has anyone heard

(603) 677-7417Dangerous

Selling drugs

Recently Unidentified numbers

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

603-836-9571Comcast Phone Of New Hampshire
603-266-6876No New England Tel Op DBA Fairpoint Comm
603-492-4017No New England Tel Op DBA Fairpoint Comm
603-549-9583No New England Tel Op DBA Fairpoint Comm
603-884-3665No New England Tel Op DBA Fairpoint Comm
603-461-4242United States Cellular Corp. - New Hampshire
603-664-2082No New England Tel Op DBA Fairpoint Comm
603-774-3345Dunbarton Telephone Company
603-970-8245New Cingular Wireless PCS - DC
603-566-9657Bell Atlantic Nynex Mobile
603-390-2168Brooks Fiber Communications Of New Hampshire
603-487-8655No New England Tel Op DBA Fairpoint Comm
603-902-3501Comcast Phone Of New Hampshire
603-257-5729Freedom Ring Communications
603-219-1533Sprint Spectrum L.p.
603-263-1218Brooks Fiber Communications Of New Hampshire
603-398-2780United States Cellular Corp. - New Hampshire
603-748-6814Bell Atlantic Nynex Mobile
603-420-1612Brooks Fiber Communications Of New Hampshire
603-380-5892New Cingular Wireless PCS - DC

Most searched numbers

Cell
All Time This Month
603-461-6270 First seen 2015-05-26 603-902-5397 First seen 2016-05-08
603-492-9821 First seen 2019-11-10 603-774-8925 First seen 2016-10-01
603-884-4495 First seen 2013-04-24 603-566-6972 First seen 2016-04-18
603-461-6270 First seen 2011-03-01 603-420-8399 First seen 2019-02-16
603-836-5562 First seen 2012-03-11 603-549-5921 First seen 2016-10-24
Landline
All Time This Month
603-970-6690 First seen 2013-08-05 603-566-4511 First seen 2014-02-26
603-774-8798 First seen 2014-08-19 603-461-4487 First seen 2015-08-28
603-566-4511 First seen 2016-10-14 603-461-4487 First seen 2017-04-29
603-884-2539 First seen 2012-06-01 603-664-2381 First seen 2019-08-22
603-748-4333 First seen 2015-11-25 603-266-2340 First seen 2013-03-16

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
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Peterborough
Piermont
Pittsburg
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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