Product Activation Phone Number

I had to re-install MS Project Pro for the 3rd time at my office due to changes in project managers. This time, my activation would not work (exceeded). I went to the telephone activation page and both numbers (866-542-3062 and 509-895-1135) have been disconnected. In the usually Microsoft freindly way, the new number is nowhere to be found on their site oh and if you want to ask them a question, put your credit card number in. I am so frustrated with Microsoft right now. Does anyone know of a new number for activating Office Products?