Area Code 951 - California, South Carolina
Cities: San Diego, Riverside, Ontario, Sherman Oaks, Santa Ana, Anaheim, San Bernardino, Los Angeles, Moreno Valley, Sun City, Lake Elsinore, Temecula, Corona, Idyllwild, Perris, Hemet, Murrieta, Arlington, Homeland, San Jacinto, Mira Loma, Banning, Colton, Long Beach, Aguanga, Anza, Woodcrest, Florence, Nuevo