Otho IA ZIP Code
Otho city is located in Iowa State, Webster County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Otho IA zip code by its streets and block numbers if we have some of the Otho streets loaded in our website
Otho Area Code is 515 and Time Zone is Central (GMT -06:00).
Otho Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Otho City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Otho ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Otho, Iowa.
The Otho Zip Code is 50569.
If you want to send a mail to Otho City, you should use the 50569 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Otho 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 50569 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Otho 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.