Reinbeck IA ZIP Code
Reinbeck city is located in Iowa State, Grundy County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Reinbeck IA zip code by its streets and block numbers if we have some of the Reinbeck streets loaded in our website
Reinbeck Area Code is 319 and Time Zone is Central (GMT -06:00).
Reinbeck Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Reinbeck City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Reinbeck ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Reinbeck, Iowa.
The Reinbeck Zip Code is 50669.
If you want to send a mail to Reinbeck City, you should use the 50669 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Reinbeck 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 50669 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Reinbeck 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.