Home | Underground Utilities Locating Service | 1 | 2 | 3 | 4 | 5 | Underground Utilities 2320 Coles Blvd Norristown, PA 19401 Phone : (610) 272-0741 First Energy Corp 2800 Pottsville Pike Reading, PA 19605 Phone : (610) 929-3601 Ugi Utilities Inc Green Hills Corporate Ctr Shillington, PA 19607 Phone : (610) 796-3400 Central Locating Service 401 E Louther St Carlisle, PA 17013 Phone : (717) 243-0490 Pennsylvania Commonwealth Of--public Utility Commission Pittsburgh, PA 15203 Phone : (412) 565-3553 Pennsylvania Commonwealth Of--public Utility Commission Clarion, PA 16214 Phone : (814) 226-2170 Pennsylvania Commonwealth Of--public Utility Commission Altoona, PA 16601 Phone : (814) 946-7320 Pennsylvania Commonwealth Of--public Utility Commission, Fish & Boat Commission, Motor Carrier Enforcement, Pleasant Gap State Fish Hatchery, Altoona District Altoona, PA 16601 Phone : (814) 946-7320 Pennsylvania Commonwealth Of--public Utility Commission, Motor Carrier Enforcement, Scranton District Scranton, PA 18503 Phone : (570) 963-4590 Pennsylvania Commonwealth Of--public Utility Commission, Pa Teleclaims -pat Pittsburgh District Pittsburgh, PA 15203 Phone : (412) 565-3553