California Phone Numbers Beginning With 820 Area Code

Prefix City
820-200 Thousand Oaks, California
820-201 Oxnard, California
820-222 Camarillo, California
820-300 Guadalupe, California
820-333 Thousand Oaks, California
820-444 Newbury Park, California
820-666 San Luis Obispo, California
820-777 Santa Paula, California
820-888 Simi Valley, California
820-999 Oxnard, California