Contact OnStar

The best of the 3 ways to get in touch with OnStar by GetHuman

OnStar Phone Number
888-466-7827 · Обслуживание клиентов
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OnStar Live Chat
Unfortunately, OnStar does not offer live chat as a channel for customer service at this time.
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Recent reasons customers contacted OnStar:

Locked keys in **** **** high county siveraldo. Vin- *gc*c*eg*ff******
I'm looking for details on your service how much it is and if it has Wi-Fi
I’ve been billed * months in a row for services I didn’t request at the end of the free trial
I would like to cancel onstar
I want to know if OnStar can track my vehicle even though I don’t have it on star account
I locked my Keys in my car. And it’s on with my cell phone inside
I should like to Review current program.
I had bought a premium plan for my truck and had selected it as my plan but I had not r...
Y’all charged me and I did not authorize it. Your representative told me that I would b...
Truck running, baby inside, doors locked
I’m locked out of my car and I do not have an active Onstar account at the moment can y...
Keys locked in vehicle, please unlock
Locked my keys in the car
Need to cancel service. I bought a new Vehicle and it is a Dodge so I need to cancel my...
More customer issues

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OnStar contact information - compared

Above are our top recommendations for how to contact OnStar, including their top phone number and live chat options. Below you can compare and contrast the 3 ways to contact OnStar by looking at which ones are the fastest and which ones other customers recommend the most for solving OnStar customer service issues as reported to us by the 50 million or so customers that come to GetHuman each year and share their experiences. You can contact OnStar across the following mediums: Phone, Web, Facebook.

Phone number / contactWaitVotes
888-466-7827
Обслуживание клиентов
7 минут179
Online Help
Обслуживание клиентов
<13 часов231
facebook.com/onstar?fref=ts
Обслуживание клиентов
2 минут143

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