Find the last 4 digits (ZIP+4) for an address in 06791

ZIP 06791, Harwinton, CT is filled in. Just type the street address.

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ZIP Code 06791 – Harwinton, CT

Harwinton, Connecticut · Northwest Hills Planning Region · Eastern time

ZIP code06791
CityHarwinton
StateConnecticut
CountyNorthwest Hills Planning Region
Population5,602
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area30.87 sq mi
Center (lat, long)41.7613, -73.0604

Area codes in this area

860959

These are the area codes that most often serve ZIP 06791 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

06792 Torrington · 0.5 mi06778 Northfield · 3.7 mi06013 Burlington · 5.8 mi06790 Torrington · 6.2 mi06057 New Hartford · 6.4 mi06787 Thomaston · 6.4 mi06786 Terryville · 6.5 mi06781 Pequabuck · 7.2 mi

About ZIP 06791

ZIP code 06791 is assigned to Harwinton, Connecticut. It lies in Northwest Hills Planning Region. Its Census area covers about 30.87 square miles of land. The closest neighboring ZIP is 06792 (Torrington), about 0.5 miles away.

Every address in 06791 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