It has rarely been the case that I have ever needed to speak to Amazon.com’s technical support staff via telephone, but I have to say, the few times I’ve needed to do so it has not always been a breeze to locate their telephone number. Since my wife just recently needed to do exactly that, here is the number that she used:
866-216-1072
Of course, this number is only known to be valid as of yesterday: October 4, 2014. Hopefully it will continue to be valid, but we all know how quickly telephone numbers can change.