Gwynn VA ZIP Code
Gwynn city is located in Virginia State, Mathews County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Gwynn VA zip code by its streets and block numbers if we have some of the Gwynn streets loaded in our website
Gwynn Area Code is 804 and Time Zone is Eastern (GMT -05:00).
Gwynn Zip Code - Virginia
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Gwynn City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Gwynn ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Gwynn, Virginia.
The Gwynn Zip Code is 23066.
If you want to send a mail to Gwynn City, you should use the 23066 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Gwynn 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 23066 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Gwynn 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.