Folsom LA ZIP Code
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Folsom city is located in Louisiana State, Saint Tammany County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Folsom LA zip code by its streets and block numbers if we have some of the Folsom streets loaded in our website
Folsom Area Code is 985 and Time Zone is Central (GMT -06:00).
Folsom Zip Code - Louisiana
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Folsom City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Folsom ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Folsom, Louisiana.
The Folsom Zip Code is 70437.
If you want to send a mail to Folsom City, you should use the 70437 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Folsom 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 70437 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Folsom 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.