Find the last 4 digits (ZIP+4) for an address in 03440

ZIP 03440, Antrim, NH is filled in. Just type the street address.

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ZIP Code 03440 – Antrim, NH

Antrim, New Hampshire · Hillsborough County · Eastern time

ZIP code03440
CityAntrim
StateNew Hampshire
CountyHillsborough County
Area code603
Population2,661
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area31.28 sq mi
Center (lat, long)43.0636, -71.9782

Map

Nearby ZIP codes

03442 Bennington · 4.8 mi03244 Hillsborough · 4.8 mi03449 Hancock · 5.6 mi03464 Stoddard · 6.8 mi03457 Nelson · 8.5 mi03450 Harrisville · 9.2 mi03043 Francestown · 9.5 mi03047 Greenfield · 10 mi

About ZIP 03440

ZIP code 03440 is assigned to Antrim, New Hampshire. It lies in Hillsborough County. Its Census area covers about 31.28 square miles of land. The closest neighboring ZIP is 03442 (Bennington), about 4.8 miles away.

Every address in 03440 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources