Kingsport TN ZIP Code
Kingsport city is located in Tennessee State, Sullivan County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Kingsport TN zip code by its streets and block numbers if we have some of the Kingsport streets loaded in our website
Kingsport Area Code is 423 and Time Zone is Eastern (GMT -05:00).
Kingsport Zip Code - Tennessee
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Kingsport City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Kingsport ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Kingsport, Tennessee.
The Kingsport Zip Code is 37660, 37662, 37663, 37664, 37665, 37669.
If you want to send a mail to Kingsport City, you should use the 37660, 37662, 37663, 37664, 37665, 37669 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Kingsport 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 37660, 37662, 37663, 37664, 37665, 37669 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Kingsport 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.