Bethlehem City Authority 10 E Church St Bethlehem, PA 18018 Phone : (610) 865-7090 Business Category Government Offices-City Village & Twp Legislative Bodies Bethlehem City Of--bethlehem Authority Bethlehem, PA 18015 Phone : (610) 865-7090 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools