Smithshire IL ZIP Code

Smithshire city is located in Illinois State, Warren County and has a unique zip code assigned by the US Postal Service Office.

You can search for the Smithshire IL zip code by its streets and block numbers if we have some of the Smithshire streets loaded in our website

Smithshire Area Code is 309 and Time Zone is Central (GMT -06:00).

Smithshire Zip Code - Illinois

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Smithshire City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Smithshire ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Smithshire, Illinois.

The Smithshire Zip Code is 61478.

If you want to send a mail to Smithshire City, you should use the 61478 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Smithshire 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 61478 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Smithshire 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 Illinois.

Smithshire, Illinois - MAP

What is the Smithshire Zip Code?

The Smithshire Zip Code in Illinois is 61478.

ZIP Plus 4 Smithshire - US Streets Zip Codes

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What is the zip code for Smithshire IL?


Smithshire, Illinois - US Zip Code

Smithshire ZIP Code Lookup

61478 Zip Code File:
Zip Code: 61478,
City: Smithshire
Smithshire Area Code: 309
Smithshire, IL - Time Zone: Central (GMT -06:00)
County: Warren
City Alias: Ellison, Smithshire
State: Illinois
State Abb: IL

Illinois Zip+4 - Nearby Smithshire Cities

Cities near Smithshire in Illinois
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