Holicong, PA is a city located in Bucks County, Pennsylvania and has a land area of 0.00 square miles (0.00 km2). The water area for the city is 0.00 square miles or 0.00 km2. There is one unique zip code in Holicong, Pennsylvania and it is 18928. The area code(s) for Holicong is 215/267/445.
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