ZIP code · Plainfield · New Hampshire · United States

ZIP code 03781 — Plainfield

Name: Plainfield (03781)
Address: New Hampshire, 03781, US

ZIP code 03781 serves Plainfield, New Hampshire.

Postal code: 03781
Single source Value from one source, not cross-checked.
City: Plainfield
County: Sullivan
State: New Hampshire
Country: United States
Coordinates: 43.5519, -72.2704 — precision precise (locality)
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Nearby localities

03770Meriden · 2.5 km
03746Cornish Flat · 6.1 km
03745Cornish
03756Lebanon · 10 km
03784West Lebanon · 11 km
03766Lebanon · 11 km
03753Grantham · 12 km
03748Enfield · 14 km
03749Enfield Center · 15 km
03755Hanover · 17 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page