Conshohocken PA ZIP Code
Conshohocken city is located in Pennsylvania State, Montgomery County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Conshohocken PA zip code by its streets and block numbers if we have some of the Conshohocken streets loaded in our website
Conshohocken Area Code is 610/484 and Time Zone is Eastern (GMT -05:00).
Conshohocken Zip Code - Pennsylvania
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Conshohocken City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Conshohocken ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Conshohocken, Pennsylvania.
The Conshohocken Zip Code is 19428, 19429.
If you want to send a mail to Conshohocken City, you should use the 19428, 19429 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Conshohocken 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 19428, 19429 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Conshohocken 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.