ZIP code · Harwich Port · Massachusetts · United States

ZIP code 02646 — Harwich Port

Name: Harwich Port (02646)
Address: Massachusetts, 02646, US

ZIP code 02646 serves Harwich Port, Massachusetts.

Postal code: 02646
Single source Value from one source, not cross-checked.
City: Harwich Port
County: Barnstable
State: Massachusetts
Country: United States
Coordinates: 41.6703, -70.0722 — precision precise (locality)
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Nearby localities

02671West Harwich · 3.4 km
02645Harwich · 3.6 km
02661South Harwich · 3.7 km
02659South Chatham · 4.1 km
02639Dennis Port · 5.1 km
02669West Chatham · 6.8 km
02670West Dennis · 8.0 km
02660South Dennis · 8.4 km
02633Chatham · 8.6 km
02631Brewster · 8.8 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