DZGB-TV, Channel 5-Naga, is owned by PBN Broadcasting Network, Inc. and operated by TV5 Network, Inc. Its studios and transmitter are located at Romero Bldg., 32 Peñafrancia Avenue, Naga City, Camarines Sur 4400. PBN TV5 simulcasts its flagship FM station, DZOK 97.5 Talk and News FM from 5:00 AM - 9:00 AM and 4:30 PM - 6:00 PM and broadcasts the TV5 Naga feed for the rest of the day. TV5 stations Nationwide.
PBN Broadcasting Network, Inc. main office is located at 3rd Flr. Ersan Bldg., 32 Quezon Avenue, Quezon City, Philippines.