56901 ZIP Code


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56901 is a zip code assigned by the US Postal Service Office for a US City.


You can search for the 56901 zip code by its streets and block numbers if we have some of the streets loaded in our website

You should use 56901 Zip Code if you want to send mail to a certain US City.



56901 Zip Code - US ZIP Codes

The US ZIP Code basic format consists of five decimal numerical digits assigned like the 56901 Zip Code. An extended ZIP+4 code, introduced in the 1980s, includes the five digits 56901 ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code.



56901 Zip Code belongs to Parcel Return Service, DC - US. 56901 Zip code is located at District Of Columbia County and is related to this cities: Parcel Return Svc, Prs, Parcel Return Service

56901 Zip Code Area Code is 202 and 56901 Zip Code Time Zone is Eastern (GMT -05:00).

In 1983, the U.S. Postal Service introduced an expanded Parcel Return Service 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 56901 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Parcel Return Service 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 Washington DC.


56901 Zip Code MAP



What city is 56901 Zip Code?

The 56901 Zip Code is assigned to Parcel Return Service City in Washington DC State.




ZIP Plus 4 Parcel Return Service - US Streets Zip Codes

Please check the Parcel Return Service page



Reverse 56901 Zip Code Lookup

56901 Zip Code City?

Parcel Return Service, DC

Parcel Return Service (District Of Columbia County), Washington DC - US

This Zip code is related to Parcel Return Svc, Prs, Parcel Return Service City



56901 ZIP Code Lookup

56901 Zip Code File:
Zip Code: 56901
City: Parcel Return Service
Parcel Return Service Area Code: 202
Parcel Return Service, DC - Time Zone: Eastern (GMT -05:00)
County: District Of Columbia
City Aliases: Parcel Return Svc, Prs, Parcel Return Service
State: Washington DC
State Abb: DC



56901 Related Zip Codes

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