2260 Jimmy Durante Blvd.
P.O. Box 700
Del Mar, CA 92014
Switchboard: (858) 755-1141
Racing Office: (858) 792-4230
Paymaster: (858) 794-1034
CHRB: (858) 755-1141, ext. 3885
Horsemen’s Liaison: (858) 794-1040
4961 Katella Avenue
Los Alamitos, CA 90720
Switchboard: (714) 820-2800
285 W. Huntington Dr.
P.O. Box 60014
Arcadia, CA 91007
Switchboard: (626) 574-7223
Racing Office: (626) 574-6352
Paymaster: (626) 574-6359
CHRB: (626) 574-6348
Horsemen’s Liaison: (626) 574-6471
1100 Eastshore Hwy.
P.O. Box 6027
Albany, CA 94706
Switchboard: (510) 559-7300
Racing Office: (510) 559-7350
Paymaster: (510) 559-7340
CHRB: (510) 559-7430