Find the last 4 digits (ZIP+4) for an address in 03231

ZIP 03231, East Andover, NH is filled in. Just type the street address.

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ZIP Code 03231 – East Andover, NH

East Andover, New Hampshire · Merrimack County · Eastern time

ZIP code03231
CityEast Andover
StateNew Hampshire
CountyMerrimack County
Area code603
Population89
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.29 sq mi
Center (lat, long)43.4509, -71.7541

Map

Nearby ZIP codes

03216 Andover · 1.8 mi03235 Franklin · 4 mi03268 Salisbury · 4.6 mi03243 Hill · 5.4 mi03230 Danbury · 7.7 mi03287 Wilmot · 8.4 mi03276 Tilton · 9 mi03233 Elkins · 9.1 mi

About ZIP 03231

ZIP code 03231 is assigned to East Andover, New Hampshire. It lies in Merrimack County. Its Census area covers about 0.29 square miles of land. The closest neighboring ZIP is 03216 (Andover), about 1.8 miles away.

Every address in 03231 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