Thursday, March 10, 2022 – We are experiencing an external phone line outage. We will keep you informed as we receive updates about service restoration. If you need to contact us immediately, please email our Customer Account Representatives at customerservice@ghblp.org or visit our Service Center at 1700 Eaton Drive, Monday through Friday, from 7:30 am to 5:00 pm. Thank you for your understanding during this phone line outage.