01720-5604 Zip Code

01720-5604 Zip Code is a 'Zip Code 5 Plus 4' zip code type in the state of Massachusetts, Acton City. This Zip Code is assigned to a street address number or a street address range in Acton, MA - US.


01720-5604 Area Code is 978/508/781 and Time Zone is Eastern (GMT -05:00).

Remember you have 2 kinds of blocks: even or odd. In this case, this Zip Code is assigned to Even and Odd numbers in the corresponding block(s)

01720-5604 ZIP Code 5 Plus 4

The U.S. Postal Service introduced an expanded ZIP code system in Acton named ZIP Code 5 Plus 4, often called "add-on codes" or "add ons" zip code. A ZIP Plus Four Code (ZIP+4) uses the basic Acton Zip code (01720) plus four additional digits (5604) to identify a geographic segment within the five-digit delivery area, such as a the Great RD street block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Massachusetts.

The zip code 01720-5604, applies to residential houses, business, buildings, and every Acton City properties with Even and Odd numeration buildings in this range:

16 - 50 Great RD, Acton, Massachusetts - US

ZIP Code 01720-5604 Map

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01720-5604 Zip Code 5 Plus 4 Highlights

01720-5604 Zip Code Info
City: Acton
County: Middlesex
State: Massachusetts (MA)
City Zip Code: 01720
Plus 4 Code: 5604
Street: Great RD
Block Range: 16 - 50
Numeration Type: Even and Odd
01720-5604 Area Code: 978/508/781
01720-5604 Time Zone: Eastern (GMT -05:00)