Troup TX ZIP Code
Troup city is located in Texas State, Smith County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Troup TX zip code by its streets and block numbers if we have some of the Troup streets loaded in our website
Troup Area Code is 903/430 and Time Zone is Central (GMT -06:00).
Troup Zip Code - Texas
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Troup City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Troup ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Troup, Texas.
The Troup Zip Code is 75789.
If you want to send a mail to Troup City, you should use the 75789 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Troup 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 75789 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Troup 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 Texas.