Find the last 4 digits (ZIP+4) for an address in 01230

ZIP 01230, Great Barrington, MA is filled in. Just type the street address.

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ZIP Code 01230 – Great Barrington, MA

Great Barrington, Massachusetts · Berkshire County · Eastern time

ZIP code01230
CityGreat Barrington
StateMassachusetts
CountyBerkshire County
Population8,826
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area96.98 sq mi
Center (lat, long)42.1732, -73.3243

Area codes in this area

351978

These are the area codes that most often serve ZIP 01230 (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

01244 Mill River · 4.5 mi01245 Monterey · 5.6 mi01257 Sheffield · 6.5 mi01252 North Egremont · 6.5 mi01260 South Lee · 6.6 mi01222 Ashley Falls · 7.6 mi01236 Housatonic · 7.7 mi01264 Tyringham · 7.8 mi

About ZIP 01230

ZIP code 01230 is assigned to Great Barrington, Massachusetts. It lies in Berkshire County. Its Census area covers about 96.98 square miles of land. The closest neighboring ZIP is 01244 (Mill River), about 4.5 miles away.

Every address in 01230 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