320th ST - West Liberty, IA ZIP Code
320th ST is a street in West Liberty city, Iowa.
By selecting some of the 320th ST block numbers you can know the 320th ST Zip code Plus four for that address
Remember you have 2 kind of blocks: even and odds.
If you need to know even blocks, you should look for this (E) in the listed block numbers endings
If you need to know odd blocks, you should look for this (O) in the listed block numbers endings
Some Zip plus 4 codes are also applicable to both even and odd blocks. In such cases, you will see a (B) at the block range.
320th ST in West Liberty, Iowa
The U.S. Postal Service introduced an expanded West Liberty ZIP code system that it called ZIP Plus 4, often called "plus-four codes", "add-on codes", or "add ons".
A ZIP+4 code uses the basic Zip code plus four additional digits related to 320th ST to identify a geographic segment within the five-digit delivery area, such as a West Liberty (Muscatine county), Iowa 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.
In zip-codes.me you can search the West Liberty ZIp code in Iowa, related to 320th ST, West Liberty blocks.
320th ST, West Liberty ZIP Plus 4 - Iowa
By Pressing Ctrl + F you can search zip codes plus 4 in 320th ST, West Liberty for certains blocks