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Onstar Service provider

T2121
Visitor

Is at&t the only service provider for onstar? How can I switch from at&t?

Thanks

1 REPLY 1

Advisor_Kaitlyn
Moderator
Moderator

AT&T is the only service provider for the 4G LTE Wi-Fi Hotspot within GM vehicles. Data Plans for this can be purchased through OnStar or directly through AT&T.

https://assets.adobedtm.com/ea8c57fea068/4ffb74485b3d/launch-3fa9fc2b8dd7.min.js