Dorr MI ZIP Code
Dorr city is located in Michigan State, Allegan County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Dorr MI zip code by its streets and block numbers if we have some of the Dorr streets loaded in our website
Dorr Area Code is 616 and Time Zone is Eastern (GMT -05:00).
Dorr Zip Code - Michigan
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Dorr City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Dorr ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Dorr, Michigan.
The Dorr Zip Code is 49323.
If you want to send a mail to Dorr City, you should use the 49323 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Dorr 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 49323 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Dorr 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 Michigan.