Williamsport, officially The City of Williamsport, is a city in and the county seat of Lycoming County, Pennsylvania, United States. In 2009, the population was estimated at 29,304. It is the principal city of the Williamsport, Pennsylvania Metropolitan Statistical Area, which has a population of about 117,000.
Phone Area Codes in Williamsport, PA: 570

• Churches
• Hospitals
• Pharmacies
• Urgent Care
• Child Care
• Collages and Universities
• Supplemental Colleges
• Private Schools
• Public Schools
• Sports Venues
• Solid Waste Landfill
• Mobile Home Parks
• Nursing Homes
• Assisted Care
• Airports
• Public Transit Stations
• Public Health Departments
• Banks
• Credit Unions
• DHL Locations
• Fedex Locations
• UPS Store
• Walmart