Twin Falls ID ZIP Code
Twin Falls city is located in Idaho State, Twin Falls County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Twin Falls ID zip code by its streets and block numbers if we have some of the Twin Falls streets loaded in our website
Twin Falls Area Code is 208 and Time Zone is Mountain (GMT -07:00).
Twin Falls Zip Code - Idaho
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Twin Falls City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Twin Falls ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Twin Falls, Idaho.
The Twin Falls Zip Code is 83301, 83303.
If you want to send a mail to Twin Falls City, you should use the 83301, 83303 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Twin Falls 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 83301, 83303 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Twin Falls 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 Idaho.