| Broadcast area | Albay and surrounding areas | 
|---|---|
| Frequency | 828 kHz | 
| Branding | DWZR 828 Zoom Radio | 
| Programming | |
| Language | Albayanon, Filipino | 
| Format | News, Public Affairs, Talk | 
| Ownership | |
| Owner | Hypersonic Broadcasting Center | 
| 100.3 Radyo Siram | |
| History | |
First air date  | June 21, 1969 | 
Former frequencies  | 820 kHz | 
 Call sign meaning  | Zoom Radio | 
| Technical information | |
Licensing authority  | NTC | 
| Power | 5,000 watts | 
DWZR (828 AM) Zoom Radio is a radio station owned and operated by Hypersonic Broadcasting Center. The station's studio is located at HBC Bldg., Penaranda St., Brgy. Iraya, Legazpi, Albay. [1] [2] [3] [4] [5] [6]
DWZR was established by Dr. Hernandez Baldo of Manito, years prior to the 1972 declaration of the nationwide martial law. [7] Thereafter, the station was among the three in the city which were able to operate. [8]