I Southern 1 Region
The address for the FAA Southern 1 Region office is outlined as follows:
 
200A-3
400 W Congress Ste 420
Mail Drop 3391
Tucson AZ 85701
 
Phone: (520) 628-6810
FAX: (520) 628-6862
 
FAA local offices serving the region Southern 1 are as follows:
 
222C
223C
233C
773C
 
Call Centers managed by region Southern 1 are as follows:
 
FAA TUS - VALENCIA CALL CTR A (280C)
FAA TUS - VALENCIA CALL CTR B (281C)