ZIP code · Oneco · Connecticut · United States

ZIP code 06373 — Oneco

Name: Oneco (06373)
Address: Connecticut, 06373, US

ZIP code 06373 serves Oneco, Connecticut.

Postal code: 06373
Single source Value from one source, not cross-checked.
City: Oneco
County: Northeastern Connecticut
State: Connecticut
Country: United States
Coordinates: 41.6937, -71.8084 — precision precise (locality)
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Nearby localities

06377Sterling · 2.6 km
06354Moosup · 7.0 km
06332Central Village · 8.8 km
06374Plainfield · 9.6 km
06387Wauregan · 10 km
06384Voluntown · 13 km
06239Danielson · 13 km
06234Brooklyn · 15 km
06331Canterbury · 16 km
06243East Killingly · 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