Contact OnStar

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

OnStar Phone Number
888-466-7827 · ग्राहक सेवा
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  • Best alternatives to phone
  • Current hold time
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  • Fastest way to talk to a real OnStar rep
  • Pro tips & talking points
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OnStar Live Chat
Unfortunately, OnStar does not offer live chat as a channel for customer service at this time.
Also, we partner with a US-based firm with experts on staff that you can chat with to troubleshoot your issue for a small fee. Click to chat with a paid expert.

Recent reasons customers contacted OnStar:

I need to activate my onstar account. I have one but the website is not working
I have a **** Saturn Vue, that I love. Now that Onstar is ending, is there a way to use...
My account * is ***-***-***. !y name is Sharon Young. I had a **** tra x VIN *GNCJKSB...
Locked keys inside of car
Can my navigation system in my **** CTS work without On star?
I would like to cancel my subscription.
Cancel my all of my onstar and connected services Immediately I no longer own the car
I like to get hand free calling for $**.** a month.starting next month on the *rd of Oc...
Someone needs to ASAP call me ***-***-******I am frustrated and tired getting ready to...
I have been waiting for two months plus to get on star on my **** Buick Regal. Constant...
I do not own the car any longer I want to take my credit card off the account
Locked my keys in my car.
Have been on autopay. My due date of aug. ** for $**.** has not yet been posted. Why??
Good evening Mr or Mrs, I am writing this letter to you because I am disgusted with the...
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
ग्राहक सेवा
7 मि179
Online Help
ग्राहक सेवा
<12 hrs297
ग्राहक सेवा
2 मि209

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