During the Baroque era, some boy singers were castrated to preserve the high register of their voices, allowing them to sing high pitched operatic roles. T/F.
How to contact Amazon by phone. The easiest way to contact Amazon's customer service department is by using their toll-free phone number at 1-888-280-4331.
A: Although Amazon doesn't officially list a customer service number, according to Slate, its customer service number is 800-201-7575, as of 2014. Slate acquired this number by requesting it from Amazon's corporate headquarters. GetHuman also suggests calling 866-216-1072, with extension zero, to reach a customer service representative, as of 2014.