If you were porting a number from AT&T to the company you’re sending it to would they really need AT&T’s name and address etc? They need YOUR name and address and contact information but the only information any phone company needs to port a number is the previous carrier name and their Resporg ID, which in our case is Resporg.com (or TollFreeNumbers.com is usually also acceptable) and QZA01 which is our ID. Any resporg can look up and get the current contact information for any other resporg with that. The only thing you might want to include beyond that is our fax number 800-FAX-0095.
Some Resporg forms are confusing and make it seem like they need a lot more information. But they’re really not mailing anything to us. The general rule I usually ask a representative who’s questioning something is this. What would you do if you were transferring a number from AT&T? If it were AT&T, would they require an address to put there and what difference would it make if they put the local billing office or the main HQ? At that point it’s usually clear that the phone company’s address isn’t necessary or even helpful. They do need the name and address of the customer though, along with their authorization to take the number. They really don’t need the releasing company to authorize it or very much information about them other than the name (and ID if known).