Humphreys MO ZIP Code
Humphreys city is located in Missouri State, Sullivan County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Humphreys MO zip code by its streets and block numbers if we have some of the Humphreys streets loaded in our website
Humphreys Area Code is 660 and Time Zone is Central (GMT -06:00).
Humphreys Zip Code - Missouri
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Humphreys City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Humphreys ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Humphreys, Missouri.
The Humphreys Zip Code is 64646.
If you want to send a mail to Humphreys City, you should use the 64646 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Humphreys 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 64646 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Humphreys 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 Missouri.