| Zip Code | Primary City | Secondary City | | 17331 | Hanover | Shorbes Hill, Baresville, Bowman Addition, Brushtown, Edgegrove, Fairview Drive, Gitts Run, Gnatstown, Grangeville, Green Springs, Hershey Heights, Hobart, Jacobs Mills, Moulstown, Park Heights, Park Hills, York Road, Parkville, Pennville, Pleasant Hill |
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