To contact Roadrunner Tech Support, start by visiting the Spectrum website, as Roadrunner is now managed by Spectrum. Use their official support page or call the customer service number at +1-888-400-6145. You can also reach them through the Spectrum Chat Support for instant help. For email issues, check the Roadrunner Email support section for troubleshooting tips and server settings. If you're a legacy Roadrunner user, make sure to have your account details ready for verification. For in-depth help, visiting a local Spectrum store is another effective option.