Southeastern PA ZIP Code

Southeastern city is located in Pennsylvania State, Chester County and has a unique zip code assigned by the US Postal Service Office.

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

Southeastern Area Code is 610/484 and Time Zone is Eastern (GMT -05:00).


Southeastern Zip Code - Pennsylvania

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

If you want to send a mail to Southeastern City, you should use the 19397, 19398, 19399 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Southeastern 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 19397, 19398, 19399 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Southeastern 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 Pennsylvania.


Southeastern, Pennsylvania - MAP


ZIP Plus 4 Southeastern - US Streets Zip Codes

By pressing keys ctrol + F you can search Southeastern zip codes by its streets, highways, and know the ZIP+4 US ZIP Code


Southeastern ZIP Code Lookup

19397, 19398, 19399 Zip Code Information:
Zip Code: 19397,19398,19399,
City: Southeastern
Southeastern Area Code: 610/484
Southeastern, PA - Time Zone: Eastern (GMT -05:00)
County: Chester
City Alias: Southeastern, Southeastern, Southeastern
State: Pennsylvania
State Abb: PA



Pennsylvania Zip+4 - Nearby Southeastern Cities

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