Montandon city is located in Pennsylvania State, Northumberland County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Montandon PA zip code by its streets and block numbers if we have some of the Montandon streets loaded in our website
Montandon Area Code is 570 and Time Zone is Eastern (GMT -05:00).
Montandon Zip Code - Pennsylvania
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Montandon City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Montandon ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Montandon, Pennsylvania.
If you want to send a mail to Montandon City, you should use the 17850 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Montandon 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 17850 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Montandon 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.
Montandon, Pennsylvania - MAP
ZIP Plus 4 Montandon - US Streets Zip Code
Montandon ZIP Code Lookup
17850 Zip Code Information:
Zip Code: 17850,
Montandon Area Code: 570
Montandon, PA - Time Zone: Eastern (GMT -05:00)
City Alias: W Chillisquaq, Chillisquaque, Montandon
State Abb: PA