I realize that ClickDimensions doesn't have any additional costs associated with setting up bulk text messaging through Twilio, but I'm having trouble traversing the Twilio site and understanding how to get the Long Number pointed out in the SMS Settings article CD published. I've been through all the steps in that article and have my Account SID & Authorization Token. I just can't find the Long Number. Do I have to purchase this? I appears that all I have left to do is plug in the Long Number and Inbound Number and I'm good to go...just can't find it!
Do you have to pay for Twilio to use it with ClickDimensions?