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New Hampshire Area Codes

Each of the 1 area codes in New Hampshire are listed below. The New Hampshire area code listing below lists area codes in several sections. First, NH area codes by city are shown for the largest cities in New Hampshire. Next, the list shows New Hampshire area codes by number. If you still can't find what you are looking for and the searches below do not help, the area code finder on our home page may be what you are looking for.

New Hampshire Area Code Map


Click Here for a Printable Map: New Hampshire Area Code Map

NH Area Codes for the Largest Cities


  • Concord area code 603
  • Derry area code 603
  • Dover area code 603
  • Keene area code 603
  • Manchester area code 603
  • Nashua area code 603
  • Portsmouth area code 603
  • Rochester area code 603

Cities within each New Hampshire Area Code


603 area code

603 area code timezone:
Eastern

Current time in area code 603:
8:51pm

Area code 603 map

Top

  • Acworth
  • Air National Guard
  • Albany
  • Alexandria
  • Allenstown
  • Alstead
  • Alstead Center
  • Alton
  • Alton Bay
  • Amherst
  • Andover
  • Antrim
  • Ashland
  • Ashuelot
  • Atkinson
  • Auburn
  • Barnstead
  • Barrington
  • Bartlett
  • Bath
  • Bedford
  • Belmont
  • Bennington
  • Benton
  • Berlin
  • Bethlehem
  • Boscawen
  • Bow
  • Bradford
  • Brentwood
  • Bretton Woods
  • Bristol
  • Brookfield
  • Brookline
  • Campton
  • Canaan
  • Candia
  • Canterbury
  • Carroll
  • Center Barnstead
  • Center Conway
  • Center Harbor
  • Center Ossipee
  • Center Sandwich
  • Center Strafford
  • Center Tuftonboro
  • Centre Harbor
  • Charlestown
  • Chatham
  • Chester
  • Chesterfield
  • Chichester
  • Chocorua
  • Claremont
  • Clarksville
  • Colebrook
  • Concord
  • Contoocook
  • Conway
  • Cornish
  • Cornish Flat
  • Croydon
  • Ctr Barnstead
  • Ctr Harbor
  • Ctr Ossipee
  • Ctr Sandwich
  • Ctr Strafford
  • Ctr Tuftnboro
  • Ctr Tuftonboro
  • Dalton
  • Damart Inc
  • Danbury
  • Danville
  • Dartmouth Hitchcock Med Ctr
  • Deerfield
  • Deering
  • Derry
  • Dorchester
  • Dover
  • Drewsville
  • Dublin
  • Dummer
  • Dunbarton
  • Durham
  • E Andover
  • E Candia
  • E Derry
  • E Hampstead
  • E Hebron
  • E Kingston
  • E Lempster
  • E Rochester
  • E Sullivan
  • E Swanzey
  • E Wakefield
  • East Alstead
  • East Andover
  • East Candia
  • East Derry
  • East Hampstead
  • East Hebron
  • East Kingston
  • East Lempster
  • East Rochester
  • East Sullivan
  • East Swanzey
  • East Wakefield
  • Eaton
  • Eaton Center
  • Eaton Ctr
  • Effingham
  • Elkins
  • Ellsworth
  • Enfield
  • Enfield Center
  • Enfield Ctr
  • Epping
  • Epsom
  • Errol
  • Etna
  • Exeter
  • Farmington
  • Fitzwilliam
  • Francestown
  • Franconia
  • Franklin
  • Freedom
  • Fremont
  • Georges Mills
  • Gilford
  • Gilmanton
  • Gilmanton Iron Works
  • Gilmanton Ironworks
  • Gilmanton Iw
  • Gilsum
  • Glen
  • Glencliff
  • Goffstown
  • Gonic
  • Gorham
  • Goshen
  • Grafton
  • Grantham
  • Greenfield
  • Greenland
  • Greenville
  • Groveton
  • Guild
  • Guilford
  • Hales Location
  • Hampstead
  • Hampton
  • Hampton Beach
  • Hampton Falls
  • Hancock
  • Hanover
  • Harrisville
  • Harts Location
  • Haverhill
  • Hebron
  • Henniker
  • Hill
  • Hillsboro
  • Hillsborough
  • Hinsdale
  • Holderness
  • Hollis
  • Hooksett
  • Hopkinton
  • Hudson
  • Intervale
  • J Jill
  • Jackson
  • Jaffrey
  • Jefferson
  • Kearsarge
  • Keene
  • Keene State College
  • Kensington
  • Kingston
  • Laconia
  • Lakeport
  • Lancaster
  • Landaff
  • Langdon
  • Lebanon
  • Lee
  • Lempster
  • Liberty Mutual Insurance
  • Lincoln
  • Lisbon
  • Litchfield
  • Littleton
  • Lochmere
  • Londonderry
  • Loudon
  • Lyman
  • Lyme
  • Lyme Center
  • Lyndeboro
  • Lyndeborough
  • Madbury
  • Madison
  • Manchester
  • Marlborough
  • Marlow
  • Mason
  • Meadows
  • Melvin Village
  • Meredith
  • Meriden
  • Merrimack
  • Middleton
  • Milan
  • Milford
  • Milton
  • Milton Mills
  • Mirror Lake
  • Monroe
  • Mont Vernon
  • Moultonborough
  • Mount Sunapee
  • Mount Vernon
  • Mount Washington
  • Mt Sunapee
  • Mt Vernon
  • Mt Washington
  • Munsonville
  • N Conway
  • N Hampton
  • N Haverhill
  • N Salem
  • N Sandwich
  • N Stratford
  • N Sutton
  • N Swanzey
  • N Walpole
  • N Woodstock
  • Nashua
  • Nelson
  • New Boston
  • New Castle
  • New Durham
  • New Hampton
  • New Ipswich
  • New London
  • Newbury
  • Newfields
  • Newington
  • Newmarket
  • Newport
  • Newton
  • Newton Junction
  • Nh Dept Of Safety
  • Nh Insurance
  • No Conway
  • No Hampton
  • No Haverhill
  • No Salem
  • No Stratford
  • No Walpole
  • North Chatham
  • North Conway
  • North Hampton
  • North Haverhill
  • North Salem
  • North Sandwich
  • North Stratford
  • North Sutton
  • North Swanzey
  • North Walpole
  • North Woodstock
  • Northfield
  • Northwood
  • Nottingham
  • Orford
  • Ossipee
  • Pelham
  • Pembroke
  • Penacook
  • Peterborough
  • Piermont
  • Pike
  • Pittsburg
  • Pittsfield
  • Plainfield
  • Plaistow
  • Plymouth
  • Portsmouth
  • Raymond
  • Richmond
  • Rindge
  • Rochester
  • Rollinsford
  • Roxbury
  • Rumney
  • Rye
  • Rye Beach
  • S Acworth
  • S Danville
  • S Effingham
  • S Hampton
  • S Newbury
  • S Sutton
  • S Tamworth
  • Salem
  • Salisbury
  • Sanbornton
  • Sanbornville
  • Sandown
  • Sandwich
  • Seabrook
  • Shared Firm Zip
  • Sharon
  • Shelburne
  • Silver Lake
  • So Acworth
  • So Danville
  • So Effingham
  • So Hampton
  • So Tamworth
  • Somersworth
  • South Acworth
  • South Chatham
  • South Danville
  • South Effingham
  • South Hampton
  • South Newbury
  • South Sutton
  • South Tamworth
  • Spofford
  • Springfield
  • Stark
  • Stinson Lake
  • Stoddard
  • Strafford
  • Stratford
  • Stratham
  • Sugar Hill
  • Sullivan
  • Sunapee
  • Suncook
  • Surry
  • Swanzey
  • Tamworth
  • Temple
  • Tilton
  • Troy
  • Twin Mountain
  • Union
  • W Chesterfield
  • W Chesterfld
  • W Franklin
  • W Lebanon
  • W Nottingham
  • W Ossipee
  • W Peterboro
  • W Peterborough
  • W Springfield
  • W Stewartstown
  • W Stewartstwn
  • W Swanzey
  • Wakefield
  • Walpole
  • Warner
  • Warren
  • Washington
  • Waterville Valley
  • Waterville Vly
  • Weare
  • Webster
  • Weirs Beach
  • Wentworth
  • West Chesterfield
  • West Franklin
  • West Lebanon
  • West Nottingham
  • West Ossipee
  • West Peterborough
  • West Springfield
  • West Stewartstown
  • West Swanzey
  • Westmoreland
  • Whitefield
  • Wilmot
  • Wilmot Flat
  • Wilton
  • Winchester
  • Windham
  • Winnisquam
  • Wolfeboro
  • Wolfeboro Falls
  • Wonalancet
  • Woodstock
  • Woodsville

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