titled Rey Mysterio: 619. His entrance theme is called "Booyaka 619" and is performed by fellow San Diego natives P.O.D. Football player Reggie Bush painted the number 619 into his eyeblack during games. He explained "When I do that, it's my way of keeping myself humble, of representing my hometown and letting them know I'm not going to forget where I came from." The switch of 619 to 858 was referenced in the song "Area Code" by Steve Poltz. See also List of California area codes List of NANP area codes North American Numbering Plan References External links 619 and 858 San Diego County, California La Jolla, San Diego Poway, California San Diego 619 and 858