While is not a valid 5-digit ZIP code —as U.S. ZIP codes are strictly 5 digits long—it likely refers to a ZIP+4 format (15649-6XXX) or is a typo for a valid 5-digit code in the 156XX range.
The ZIP code belongs to New Alexandria, Pennsylvania , located in Westmoreland County. 156496 zip
You can verify any specific address or find a full 9-digit ZIP+4 code using the official USPS ZIP Code Lookup tool . ZIP Code™ Lookup - USPS Tracking While is not a valid 5-digit ZIP code —as U
: According to the U.S. Postal Service decoding system , the "1" indicates the Northeast region (encompassing Delaware, New York, and Pennsylvania), while the "56" narrows it down to the Western Pennsylvania sectional center. Historical Significance You can verify any specific address or find
: New Alexandria is part of the larger Derry Area, which has deep roots in the early industrial development of Western Pennsylvania, particularly in coal mining and the railroad industry.