21703-1393 Zip Code
21703-1393 Zip Code is a 'Zip Code 5 Plus 4' zip code type in the state of Maryland, Frederick City. This Zip Code is assigned to a street address number or a street address range in Frederick, MD - US.
21703-1393 Area Code is 301/240 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)
21703-1393 ZIP Code 5 Plus 4
The U.S. Postal Service introduced an expanded ZIP code system in Frederick 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 Frederick Zip code (21703) plus four additional digits (1393) to identify a geographic segment within the five-digit delivery area, such as a the Hillcrest DR 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 21703-1393, applies to residential houses, business, buildings, and every Frederick City properties with Even and Odd numeration buildings in this range:
1300 - 1308 Hillcrest DR, Frederick, Maryland - US
Street View 21703-1393 in MD
21703-1393 Zip Code 5 Plus 4 Street View
Next one, is the 21703-1393 Zip Code 5 Plus 4 Street View by Google