Expedia Group or simply Expedia, is a globally renowned travel technology company which has highly trusted travel brands to its credit. The undertaking offers wide range of services that are specifically aimed to address travel needs of customers. In addition, Expedia offers round the clock support to customers with regard to relevant concerns and queries.. To get in touch with Expedia, Dubai representatives, kindly refer to given customer service contact information for hassle free support. Expedia Toll Free Customer Service Number: (877) 227-7481 Expedia Billing and Refunds: +14175205683. Booking Mistakes and Name Changes: +14175205683. For Online Assistance: Expedia Dubai FAQ Page