Dexter IA ZIP Code
Dexter city is located in Iowa State, Dallas County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Dexter IA zip code by its streets and block numbers if we have some of the Dexter streets loaded in our website
Dexter Area Code is 515 and Time Zone is Central (GMT -06:00).
Dexter Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Dexter City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Dexter ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Dexter, Iowa.
The Dexter Zip Code is 50070.
If you want to send a mail to Dexter City, you should use the 50070 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Dexter 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 50070 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Dexter 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 Iowa.