Appellate Services Administration (ASA) Office of Appeals (OOA)
The address for the Appellate Services Administration (ASA), Office of Appeals (OOA) serving all site codes is as follows:
●Site Code 096B
2200 N Central Avenue
Suite 100
Mail Drop 1728
Phoenix AZ 85004
Phone: (602) 514-4600
Phone: (602) 771-9019
Toll Free: (877) 525-9990
Fax: (602) 257-7055