OnStar Contact Information Compared

There are 3 different OnStar support channels to contact. Below are the best contacts based on turnaround time and results posted by other users, followed by some other tools to help you resolve any trouble you might be having.

Help Contact
Average wait
Votes
888-466-7827
Customer Service
7 mins
179
Online Help
Customer Service
0
facebook.com/onstar?fref=ts
Customer Service
0

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