21078-2206 Zip Code
21078-2206 Zip Code is a 'Zip Code 5 Plus 4' zip code type in the state of Maryland, Havre De Grace City. This Zip Code is assigned to a street address number or a street address range in Havre De Grace, MD - US.
21078-2206 Area Code is 443/410 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)
21078-2206 ZIP Code 5 Plus 4
The U.S. Postal Service introduced an expanded ZIP code system in Havre De Grace 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 Havre De Grace Zip code (21078) plus four additional digits (2206) to identify a geographic segment within the five-digit delivery area, such as a the Pulaski HWY 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 Maryland.
The zip code 21078-2206, applies to residential houses, business, buildings, and every Havre De Grace City properties with Even and Odd numeration buildings in this range:
1600 - 1698 Pulaski HWY, Havre De Grace, Maryland - US