20603-4987 Zip Code

20603-4987 Zip Code is a 'Zip Code 5 Plus 4' zip code type in the state of Maryland, Waldorf City. This Zip Code is assigned to a street address number or a street address range in Waldorf, MD - US.


20603-4987 Area Code is 240/301 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)

20603-4987 ZIP Code 5 Plus 4

The U.S. Postal Service introduced an expanded ZIP code system in Waldorf 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 Waldorf Zip code (20603) plus four additional digits (4987) to identify a geographic segment within the five-digit delivery area, such as a the Berry 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 Maryland.

The zip code 20603-4987, applies to residential houses, business, buildings, and every Waldorf City properties with Even and Odd numeration buildings in this range:

9300 - 9399 Berry RD, Waldorf, Maryland - US

ZIP Code 20603-4987 Map

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20603-4987 Zip Code 5 Plus 4 Highlights

20603-4987 Zip Code Info
City: Waldorf
County: Charles
State: Maryland (MD)
City Zip Code: 20603
Plus 4 Code: 4987
Street: Berry RD
Block Range: 9300 - 9399
Numeration Type: Even and Odd
20603-4987 Area Code: 240/301
20603-4987 Time Zone: Eastern (GMT -05:00)