Shell WY ZIP Code
Shell city is located in Wyoming State, Big Horn County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Shell WY zip code by its streets and block numbers if we have some of the Shell streets loaded in our website
Shell Area Code is 307 and Time Zone is Mountain (GMT -07:00).
Shell Zip Code - Wyoming
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Shell City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Shell ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Shell, Wyoming.
The Shell Zip Code is 82441.
If you want to send a mail to Shell City, you should use the 82441 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Shell 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 82441 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Shell 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 Wyoming.