How to Reach OnStar Customer Service
You can reach OnStar customer service by dialing their 800 support number which is 1-888-466-7827. Live customer service is available via this number 24/7..
Below is a phone menu you can use to reach real human from customer service. Please note that some of the live support options may change since the time we called OnStar last time:
- Press 1: For emergencies, roadside assistance, door unlocked or stolen vehicle missing person
- Press 2: For service plan maintenance including purchase data plans and free calling minutes or to renew your service plan billing and cancellation inquiries
- Press 3: For technical assistance
OnStar Customer Service on Social Networks
OnStar Brief History
OnStar was founded in 1996. Its first headquarters were located in .
OnStar Customer Service Options
OnStar Online Customer Service and Other Useful Links
- OnStar official website: https://www.onstar.com/
- OnStar Facebook support page: https://www.facebook.com/onstar/
- OnStar Twitter support page: https://twitter.com/OnStar/
- OnStar Instagram page: https://www.instagram.com/onstar/
- OnStar LinkedIn page: https://www.linkedin.com/company/onstar-digital/about/
- OnStar Youtube page: https://www.youtube.com/onstars
- OnStar Guardian iOS app: https://apps.apple.com/us/app/onstar-guardian/id1480411487
- OnStar Guardian iOS app: https://play.google.com/store/apps/details?id=com.onstar.guardian&hl=en&gl=US
OnStar Phone Numbers
- Call OnStar 800 number via 1-888-466-7827
For customer service dial 1-888-466-7827. OnStar Customer Support Phone
OnStar Customer Service Working Hours
You can call OnStar customer service and reach live customer service agent during following working hours: 24/7. Call center phone number is 1-888-466-7827.
Read more information about OnStar.