: A common typo for 15644, which serves the city of Jeannette in Westmoreland County, Pennsylvania.
: Another Western Pennsylvania ZIP code for the city of Venango in Crawford County. 156440 zip
There is no valid 5-digit United States ZIP code for . ZIP codes in the U.S. are strictly five digits long, though they can be followed by a hyphen and a 4-digit routing code (e.g., 12345-6789). : A common typo for 15644, which serves
It is likely that this number refers to one of the following: : A common typo for 15644