WLER-FM is a mainstream rock radio station that officially can be heard in Butler County, Pennsylvania, but can also be heard in parts of northern Allegheny County, including Pittsburgh.
Due to copyright restrictions, please go to the official website to listen
Radio contacts
| Address: | 252 Pillow Street Butler, PA 16001 |
| Phone: | +724-283-1500 |
| Site: | 977rocks.com |
| Facebook: | @TheRockStation977 |
| Twitter: | @RockStation977 |
