N Astor ST - Chicago, IL ZIP Code

N Astor ST is a street in Chicago city, Illinois.
By selecting some of the N Astor ST block numbers you can know the N Astor 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.



N Astor ST in Chicago, Illinois

The U.S. Postal Service introduced an expanded Chicago 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 N Astor ST to identify a geographic segment within the five-digit delivery area, such as a Chicago (Cook county), Illinois 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 Illinois.



In the-bridge.net you can search the Chicago ZIp code in Illinois, related to N Astor ST, Chicago blocks.

N Astor ST, Chicago ZIP Plus 4 - Illinois

By Pressing Ctrl + F you can search zip codes plus 4 in N Astor ST, Chicago for certains blocks

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