More Contact Info

Toll-Free Number:

(888) 466-7827

Customer Service:

TTY

(877) 248-2080

(877) 865-7864

(866) 635-2349

(313) 667-3544

(855) 440-0400

Legal:

(866) 697-7482

Other Info

1800 800 001 (Ireland) 1800 083 4994 (Mexico)
+1 888 466 7827 (USA and Canada) +44 345 111 7711 (United Kingdom) +353 14 073 388 (Ireland) +43 125 1191 9394 (Austria) +32 34 506 329 (Belgium) +33 648 605 659 (France) +49 800 724 2393 (Germany) +352 80 085 094 (Luxembourg) +31 206 545 751 (Netherlands) +351 800 784 582 (Portugal) +34 910 507 373 (Spain) +41 800 002 117 (Switzerland) +86 400 820 1188 (China)
PO Box 1027
Warren , Michigan
United States – 48090-1027
United States

PaymentsDept № 77246, OnStar Service Plan Center, PO Box 77000, Detroit, MI 48277-0246

Canada

MailOnStar Member Services, PO Box 455, Station A, Windsor, ON N9A 6L7

PaymentsPO Box 8084 STN A, Toronto ON M5W 3W5 Show MoreShow Less

Company Address

OnStar, LLC

PO Box 1027

Warren ,

United States

Claimbo.com is not affiliated, associated, authorized, endorsed by, or in any way officially connected with OnStar , or any of its subsidiaries or its affiliates. The use in this website and/or in related promotional print or video material of trademarked names and images is strictly for editorial and descriptive purposes.

Complaints & Reviews — OnStar

8 Jul, 2021

Lockout

My son and I were at an event was raining when we got there Ileft my keys in the car and both phons in a hurry to get out of the rain after event found out what happened finally got a lady to call onstar and they unlocked the vehicle. Thanks to Onstar

Cars and Vehicles, Parts

29 Jun, 2021

Charges onstar took from my credit card

Original review updated by user Jul 29, 2021 Onstar took charges from my credit card and I am getting the complete run around trying to get it back. I never noticed because we had a vehicle with onstar but when I cancelled it I noticed we were still being charged. Come to find out it was for... Read more ➤

Cars and Vehicles, Parts

26 Jun, 2021

You let some turn on my on star after I had it turn off and Opt out.

I brought a new gmc equiox in 2019 you let someone turn it on.and track me.and you are still let them use it am go to sue because you should have a choice I you let a anyone turn on someone on star. you are the problem i make turn every thing off now. next is am... Read more ➤

Cars and Vehicles, Parts

22 Jun, 2021

Do not waste your money on onstar, my truck was stolen and they where no help!

The OnStar service is a joke. I had my vehicle stolen and called as soon as I received the text notification that my theft system had been activated. I was put on hold for 10 minutes then I was asked for a police report and police badge number. I informed the rep that I did not have... Read more ➤

Cars and Vehicles, Parts

21 Jun, 2021

Constantly no service

Look up my account. I get hung up on 3 times everytime i call onstar plus have been given wrong directions several times. To the point where it has been dangers .i was told my destination was on train tracks. Im a Exercise Instructor and i have lost a job because showing up 15 minutes late because... Read more ➤

Cars and Vehicles, Parts