Pennsylvania Power & Light Co. business offices will be closed Friday (7/4) in observance of Independence Day. Customers may report power outages or electrical service emergencies any time by calling toll-free, 1-800-342-5775 (1-800-DIAL PPL). PP&L's Customer Contact Center will be open for nonemergency business calls Saturday (7/5) from 8 a.m. to 1 p.m. PP&L's usual weekday hours are 7 a.m. to 7 p.m.