Is Huazhu customer service 24 hours a day?

Yes. According to the official customer service recruitment website of Huazhu, the service hours of the Huazhu customer service phone are very long and can be dialed 24 hours a day. Whether it is day or night, customers can contact the customer service staff of Huazhu Hotel Group at any time. Huazhu, founded in 2005, is a multi-brand hotel group in China.