Fall Branch TN ZIP Code
Fall Branch city is located in Tennessee State, Washington County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Fall Branch TN zip code by its streets and block numbers if we have some of the Fall Branch streets loaded in our website
Fall Branch Area Code is 423 and Time Zone is Eastern (GMT -05:00).
Fall Branch Zip Code - Tennessee
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Fall Branch City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Fall Branch ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Fall Branch, Tennessee.
The Fall Branch Zip Code is 37656.
If you want to send a mail to Fall Branch City, you should use the 37656 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Fall Branch 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 37656 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Fall Branch 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.