Corporate Headquarters
601 Travis Street, Suite 1400
Houston, TX 77002
713.507.6400
800.633.4704
Illinois Regional Office
1500 Eastport Plaza Drive
Collinsville, IL 62234
Ohio Regional Office
312 Walnut Street, Suite 1500
Cincinnati, OH 45202
713.507.6466
800.800.8220
ir@dynegy.com
713.767.5800
866.968.7396
The Dynegy Integrity Helpline is a toll-free phone line that allows you to ask questions and report ethics and compliance issues or concerns. This Helpline is answered by an independent service provider and is always available.
