Find the last 4 digits (ZIP+4) for an address in 01504

ZIP 01504, Blackstone, MA is filled in. Just type the street address.

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ZIP Code 01504 – Blackstone, MA

Blackstone, Massachusetts · Worcester County · Eastern time

ZIP code01504
CityBlackstone
StateMassachusetts
CountyWorcester County
Population9,255
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area11.11 sq mi
Center (lat, long)42.0400, -71.5324

Area codes in this area

339781617857

These are the area codes that most often serve ZIP 01504 (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

01529 Millville · 2.4 mi02895 Woonsocket · 3.1 mi02824 Forestdale · 3.2 mi01756 Mendon · 3.8 mi02019 Bellingham · 3.9 mi02876 Slatersville · 4 mi02896 North Smithfield · 4.5 mi01569 Uxbridge · 5.2 mi

About ZIP 01504

ZIP code 01504 is assigned to Blackstone, Massachusetts. It lies in Worcester County. Its Census area covers about 11.11 square miles of land. The closest neighboring ZIP is 01529 (Millville), about 2.4 miles away.

Every address in 01504 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