Upper Milford Township Office 5831 Kings Hwy S Zionsville, PA 18092 Phone : (610) 966-3223 Business Category Government Offices-City Village & Twp Legislative Bodies Upper Milford Township Building--township Office Old Zionsville, PA 18068 Phone : (610) 966-3223 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools