Lawrenceville, PA is a city located in Tioga County, Pennsylvania and has a land area of 42.65 square miles (110.46 km2). The water area for the city is 0.00 square miles or 0.00 km2. There is one unique zip code in Lawrenceville, Pennsylvania and it is 16929. The area code(s) for Lawrenceville is 570.
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