I booked through AAA, so my reservation has their confirmation number, not disney's. When I book my ADRS at 180 plus 10, will they ask me for a reservation number? If I don't have it, can they look it up by name?
We always book through AAA and all I ever give them is my phone number. For our August trip, I actually made my ADR's prior to my trip being officially booked by my TA (we were playing phone tag). And I made them around the 120 day mark. Just call - I've never had a problem.
I think (off the top of my head) that WDW-DINE asks for your reservation number or your phone number. Because I've always booked through AAA, I've never had the WDW ressie #, so I always plug my phone number in and I've never had a problem.