New Hampshire Area Codes

Area Codes in New Hampshire - Below are all the area codes in New Hampshire. Clicking on an area code will show the cities in that area code.

 603 

Area Code Search

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Reverse Area Code Search

Find cities fast with the Area Code Search. Enter an area code into the search box below to find all the cities in that area code.


City Listings

Select a city from the list below to find the area codes in that city.

Amherst
Bedford
Berlin
Bow
Claremont
Concord
Contoocook
Conway
Derry
Dover
Durham
Epsom
Exeter
Franklin
Goffstown
Hampton
Hanover
Hillsboro
Hollis
Hooksett
Hudson
Keene
Laconia
Lebanon
Littleton
Londonderry
Manchester
Meredith
Merrimack
Milford
Nashua
New London
Newport
North Conway
North Hampton
Pelham
Peterborough
Plaistow
Plymouth
Portsmouth
Rochester
Salem
Seabrook
Somersworth
Stratham
Suncook
Tilton
Weare
West Lebanon
Windham
Wolfeboro