Colleyville TX ZIP Code
Colleyville city is located in Texas State, Tarrant County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Colleyville TX zip code by its streets and block numbers if we have some of the Colleyville streets loaded in our website
Colleyville Area Code is 817/682 and Time Zone is Central (GMT -06:00).
Colleyville Zip Code - Texas
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Colleyville City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Colleyville ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Colleyville, Texas.
The Colleyville Zip Code is 76034.
If you want to send a mail to Colleyville City, you should use the 76034 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Colleyville 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 76034 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Colleyville 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.