Your best option for resolving your Harmonix customer service issue is by going to their help desk. Tap or click the link above and we can advise you on how to best get there. Telling us your specific issue on that page will also help us get you to the right Harmonix help page even faster.
Harmonix Phone Number
Harmonix doesn't have a phone number, which is a shame. Luckily, we can tell you how to get your customer service issue fixed anyways. Read on.
Harmonix Live Chat
Unfortunately, Harmonix does not offer live chat as a channel for customer service at this time.