866-435-7627 is the customer service phone number of the Marriott Rewards. customer service number enables the customers of the Marriott Rewards company to convey their complaints or suggestions. If you want to reach a live person, you have to follow below steps : Press 1
You can contact the Marriott Rewards customer service via customer service phone number, customer service email, website of Marriott Rewards as well as refer to nearest Marriott Rewards service center in your area. Customer service centre operates from Mon-Fri: 7:30am-4:30pm MSTYou can also contact Marriott Rewards customer service center through customer service email, the complete contact detail of customer service centre are shown below.
Live person number for customer service:
Mon-Fri: 7:30am-4:30pm MSTClick here
to view Customer service linkWebsite: marriott.com/rewards
You can also dial toll-free at 800-450-4442 to use their automated system (must have your marriott rewards account number)