800-442-6537 is the customer service phone number of the Oldsmobile. customer service number enables the customers of the Oldsmobile company to convey their complaints or suggestions. If you want to reach a live person, you have to follow below steps : Repeat "agent" over and over until transferred
You can contact the Oldsmobile customer service via customer service phone number, customer service email, website of Oldsmobile as well as refer to nearest Oldsmobile service center in your area. You can also contact Oldsmobile customer service center through customer service email, the complete contact detail of customer service centre are shown below.