Leblanc LA ZIP Code
Leblanc city is located in Louisiana State, Allen County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Leblanc LA zip code by its streets and block numbers if we have some of the Leblanc streets loaded in our website
Leblanc Area Code is 337 and Time Zone is Central (GMT -06:00).
Leblanc Zip Code - Louisiana
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Leblanc City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Leblanc ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Leblanc, Louisiana.
The Leblanc Zip Code is 70651.
If you want to send a mail to Leblanc City, you should use the 70651 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Leblanc 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 70651 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Leblanc 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 Louisiana.