22121 ZIP Code

22121 is a zip code assigned by the US Postal Service Office for a US City.


You can search for the 22121 zip code by its streets and block numbers if we have some of the streets loaded in our website

You should use 22121 Zip Code if you want to send mail to a certain US City.

22121 Zip Code - US ZIP Codes

The US ZIP Code basic format consists of five decimal numerical digits assigned like the 22121 Zip Code. An extended ZIP+4 code, introduced in the 1980s, includes the five digits 22121 ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code.

22121 Zip Code belongs to Mount Vernon, VA - US. 22121 Zip code is located at Fairfax County and is related to this cities: Mount Vernon

22121 Zip Code Area Code is 703 and 22121 Zip Code Time Zone is Eastern (GMT -05:00).

In 1983, the U.S. Postal Service introduced an expanded Mount Vernon ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 22121 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Mount Vernon city 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 Virginia.

22121 Zip Code MAP

What city is 22121 Zip Code?

The 22121 Zip Code is assigned to Mount Vernon City in Virginia State.

ZIP Plus 4 Mount Vernon - US Streets Zip Codes

Please check the Mount Vernon page

Reverse 22121 Zip Code Lookup

22121 Zip Code City?

Mount Vernon, VA

Mount Vernon (Fairfax County), Virginia - US

This Zip code is related to Mount Vernon City

22121 ZIP Code Lookup

22121 Zip Code File:
Zip Code: 22121
City: Mount Vernon
Mount Vernon Area Code: 703
Mount Vernon, VA - Time Zone: Eastern (GMT -05:00)
County: Fairfax
City Aliases: Mount Vernon
State: Virginia
State Abb: VA