Alan Taylor. In August of 1939, Nazi Germany and the Soviet Union signed a non-aggression treaty. One week later, Germany invaded Poland and World War II began. The first attack of the war took place on September 1, 1939, as German aircraft bombarded the Polish town of Wielun, killing nearly 1,200.
More Courtyard by Marriott 800 numbers and support. This is the best of 3 ways to contact Courtyard by Marriott according to 20009 GetHuman users. Below you can compare the ways to contact Courtyard by Marriott customer service. 866-235-8814.
When customers want to contact the customer service team, you can do so by phone, email, traditional mail, on the corporate blog or visiting the social media sites. The customer service department is available Monday through Friday 8:30am to 5pm EST. Customer service: 1-800-859-5339.