Flag Pond TN ZIP Code
Flag Pond city is located in Tennessee State, Unicoi County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Flag Pond TN zip code by its streets and block numbers if we have some of the Flag Pond streets loaded in our website
Flag Pond Area Code is 423 and Time Zone is Eastern (GMT -05:00).
Flag Pond Zip Code - Tennessee
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Flag Pond City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Flag Pond ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Flag Pond, Tennessee.
The Flag Pond Zip Code is 37657.
If you want to send a mail to Flag Pond City, you should use the 37657 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Flag Pond 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 37657 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Flag Pond 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 Tennessee.