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New Hampshire — United States

Welcome to the postal codes directory for New Hampshire, United States. As a prominent region in United States, New Hampshire contains 251 major cities indexed. Our platform provides comprehensive zip codes, neighborhood directories, and simulated local phone number generation rules for developer form testing and compliance verification.

251 Total Cities Indexed
NEW-HAMPSHIRE Region Code
🔍 Showing 251 cities

Cities

251
Acworth Alstead Alton Alton Bay Amherst Andover Antrim Ashland Ashuelot Atkinson Auburn Barnstead Barrington Bartlett Bath Bedford Belmont Bennington Berlin Bethlehem Bow Bradford Bretton Woods Bristol Brookline Campton Canaan Candia Canterbury Center Barnstead Center Conway Center Harbor Center Ossipee Center Sandwich Center Strafford Center Tuftonboro Charlestown Chester Chesterfield Chichester Chocorua Claremont Colebrook Concord Contoocook Conway Cornish Cornish Flat Danbury Danville Deerfield Derry Dover Drewsville Dublin Dunbarton Durham East Andover East Candia East Derry East Hampstead East Hebron East Kingston East Wakefield Eaton Center Effingham Elkins Enfield Enfield Center Epping Epsom Errol Etna Exeter Farmington Fitzwilliam Francestown Franconia Franklin Freedom Fremont Georges Mills Gilford Gilmanton Gilmanton Iron Works Gilsum Glen Glencliff Goffstown Gorham Goshen Grafton Grantham Greenfield Greenland Greenville Groveton Guild Hampstead Hampton Hampton Falls Hancock Hanover Harrisville Haverhill Hebron Henniker Hill Hillsboro Hinsdale Holderness Hollis Hooksett Hudson Intervale Jackson Jaffrey Jefferson Kearsarge Keene Kingston Laconia Lancaster Lebanon Lempster Lincoln Lisbon Litchfield Littleton Lochmere Londonderry Loudon Lyme Lyme Center Lyndeborough Madison Manchester Marlborough Marlow Meadows Melvin Village Meredith Meriden Merrimack Milan Milford Milton Milton Mills Mirror Lake Monroe Mont Vernon Moultonborough Mount Washington Nashua Nelson New Boston New Castle New Durham New Hampton New Ipswich New London Newbury Newfields Newmarket Newport Newton Newton Junction North Conway North Hampton North Haverhill North Salem North Sandwich North Stratford North Sutton North Walpole North Woodstock Northwood Nottingham Orford Ossipee Pelham Peterborough Piermont Pike Pittsburg Pittsfield Plainfield Plaistow Plymouth Portsmouth Raymond Rindge Rochester Rollinsford Rumney Rye Rye Beach Salem Salisbury Sanbornton Sanbornville Sandown Seabrook Silver Lake Somersworth South Acworth South Newbury South Sutton South Tamworth Spofford Springfield Stinson Lake Stoddard Strafford Stratham Sullivan Sunapee Suncook Swanzey Tamworth Temple Tilton Troy Twin Mountain Union Walpole Warner Warren Washington Waterville Valley Weare Wentworth West Chesterfield West Lebanon West Nottingham West Ossipee West Peterborough West Stewartstown West Swanzey Westmoreland Whitefield Wilmot Wilton Winchester Windham Winnisquam Wolfeboro Wolfeboro Falls Wonalancet Woodstock Woodsville

Frequently Asked Questions

Regional Divisions & Cities
New Hampshire encompasses diverse geographical zones and municipal areas. This platform indexes 251 major cities in New Hampshire, linking each city to its postal codes, neighborhoods, and regional phone area codes.
State-Level Telecom Infrastructure
Under the NANP system, New Hampshire is allocated several distinct area codes covering specific counties and metropolitan districts. Select a city to explore local dialing overlays and to generate valid mock phone patterns.
How to look up the exact postal code for a specific district or street under New Hampshire?
You can select the corresponding city from the list above. On the city page, we provide a complete mapping table of districts, streets/neighborhoods, and their exact postal codes. You can also use the search bar at the top to instantly locate a street or neighborhood.
What is the purpose of the zip code database and simulated phone generator for New Hampshire?
The database compiles all major cities and postal districts within New Hampshire. The tools allow developers and QA testers to generate format-compliant phone numbers to verify web forms, check localization rules, and test regional validation logic.
Are the phone numbers generated for New Hampshire active and real?
No, all numbers generated are simulated. They use the correct country prefix and the local area codes assigned to New Hampshire, but the subscriber numbers are randomly generated for software validation purposes. They cannot make or receive calls, nor can they receive SMS verification codes.
How frequently is the postal code data for New Hampshire updated?
Our database is regularly synced with official postal updates and open-source registry databases. While we strive to maintain high accuracy for development and testing purposes, you should always check the official national postal service for critical mailing validation.