Find the last 4 digits (ZIP+4) for an address in 01571

ZIP 01571, Dudley, MA is filled in. Just type the street address.

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ZIP Code 01571 – Dudley, MA

Dudley, Massachusetts · Worcester County · Eastern time

ZIP code01571
CityDudley
StateMassachusetts
CountyWorcester County
Population11,929
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area20.83 sq mi
Center (lat, long)42.0538, -71.9351

Area codes in this area

351978

These are the area codes that most often serve ZIP 01571 (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

06245 Fabyan · 2.4 mi06262 Quinebaug · 2.5 mi01570 Webster · 4.6 mi06255 North Grosvenordale · 4.6 mi01550 Southbridge · 5.1 mi06244 East Woodstock · 5.3 mi01540 Oxford · 5.6 mi01507 Charlton · 5.8 mi

About ZIP 01571

ZIP code 01571 is assigned to Dudley, Massachusetts. It lies in Worcester County. Its Census area covers about 20.83 square miles of land. The closest neighboring ZIP is 06245 (Fabyan), about 2.4 miles away.

Every address in 01571 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