<Li> 760--Palm Springs, Oceanside, Bishop, Ridgecrest, Barstow, El Centro, Needles; northern San Diego County, and southeastern California, including much of the Mojave Desert and the Owens Valley . (Split from 619 on March 22, 1997; overlaid by 442 on October 24, 2009) </Li> <Li> 805--Santa Barbara, San Luis Obispo, Ventura, Oxnard, Santa Maria, Santa Paula; southwest Central Coast, including San Luis Obispo, Santa Barbara and Ventura counties . (Split from 213 on January 1, 1957; overlaid with 820 on December 1, 2017 .) </Li> <Li> 818--Burbank, Glendale, the North Hollywood, Van Nuys, Panorama City, Sherman Oaks and Northridge districts of Los Angeles; the San Fernando Valley . (Split from 213 on January 7, 1984; overlaid by 747 on May 18, 2009) </Li> <Li> 831--Monterey, Santa Cruz, Salinas, and Hollister; the northern Central Coast . (Split from 408 on July 11, 1998) </Li>

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