Diana TX ZIP Code
Diana city is located in Texas State, Upshur County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Diana TX zip code by its streets and block numbers if we have some of the Diana streets loaded in our website
Diana Area Code is 903 and Time Zone is Central (GMT -06:00).
Diana Zip Code - Texas
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Diana City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Diana ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Diana, Texas.
The Diana Zip Code is 75640.
If you want to send a mail to Diana City, you should use the 75640 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Diana 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 75640 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Diana 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.