A full 9-digit American ZIP code consists of a 5-digit code followed by a hyphen and 4 additional digits (e.g., 15701-7397).
The county seat of Indiana County and home to Indiana University of Pennsylvania. 157397 zip
Located in Jefferson County, this area is famous for the annual Groundhog Day celebration. A full 9-digit American ZIP code consists of
Standard U.S. ZIP codes beginning with the prefix are assigned to Pennsylvania , specifically within the USPS Pennsylvania 1 District . This region includes rural and semi-rural areas such as: 157397 zip
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