Area Code 818-204 located in ENCINO, LOS ANGELES, CA, more detail is as below. Place NPA (Numbering Plan Area) : 818 NXX (Local Number Prefix) : 204 City : ENCINO County : LOS ANGELES State : CA (California) NXX Use Type : Wireless NXX Intro Version : 1995-02-11 FIPS (Federal Information Processing Standards) : 06037 LATA (Local Access Transport Area) : 730 Rate Center : VAN NUYS ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 91436 Other Information NPANXX : 818204 Switch CLLI (Common Language Location Identifier) : LSANCARC8KD MSA CBSA (Core Based Statistical Area) : Los Angeles-Long Beach-Santa Ana, CA MSA CBSA Code (Core Based Statistical Area) : 31100 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Company : USA MOBILITY WIRELESS, INC. OCN (Operating Company Number) : 6630 Coverage Area Name : SHERMAN OAKS Latitude : 34.1497 Longitude : -118.4536 ‹ previous : 818-203 next › : 818-205 Telephone Number List 818-204-0000 ~ 818-204-9999