Teach me how to create Phone Verified Accounts for Craigslis

Hi, I'm interested in learning how to create PVA's for my own personal use. I will resell or post the information anywhere. I am NOT interested in creating PVA's to sell. I have purchased some PVA's on here before but they only lasted for one post. Definitely not worth the money. If someone is willing to tell me how they are creating PVA's in bulk or sell me QUALITY GUARANTEED PVA's that would be awesome. Please only bid if you have created Craigslist PVA's in the last week. Thank You