Sunfield MI ZIP Code
Sunfield city is located in Michigan State, Eaton County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Sunfield MI zip code by its streets and block numbers if we have some of the Sunfield streets loaded in our website
Sunfield Area Code is 517 and Time Zone is Eastern (GMT -05:00).
Sunfield Zip Code - Michigan
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Sunfield City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Sunfield ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Sunfield, Michigan.
The Sunfield Zip Code is 48890.
If you want to send a mail to Sunfield City, you should use the 48890 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Sunfield 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 48890 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Sunfield 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.