I know this is a bit off the topic from domains, but I figured that there might be some experience lurking around here somewhere. (for example: PetMeds.com owns 1-800-PET-MEDS)... I want to purchase a vanity (specific) 800 number. It has been my experience that different services control only a certain lot of numbers. So, in order to be successful in finding your specific number, it is best to find the main holder of the numbers (maybe AT&T). Does anyone have any advice on where to start looking? Or just any advice at all? I did call the number and it is not in use. So, I am hoping that means it is available. Big thanks for any advice...