Southern California Edison Share: Southern California Edison Visit Website 2131 Walnut Grove Avenue Rosemead, CA 91770 Rep Info Map Whom to Contact Tarrance Frierson Principal Manager/Supplier Diversity Phone: (626) 302-7611 Send an Email Joycelyn Yue Senior Program Manager Phone: (626) 302-8855 Send an Email What's Nearby? Distance: 5 10 15 20 25 50 mi.