Area Code 213-257 located in LOS ANGELES, LOS ANGELES, CA, more detail is as below. Place NPA (Numbering Plan Area) : 213 NXX (Local Number Prefix) : 257 City : LOS ANGELES County : LOS ANGELES State : CA (California) NXX Intro Version : 4/25/2007 FIPS (Federal Information Processing Standards) : 06037 Rate Center : LSAN DA 07 ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 90015 Other Information NPANXX : 213257 County Population : 0 Switch CLLI (Common Language Location Identifier) : LSANCA5404T 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 Latitude : None Longitude : None ‹ previous : 213-256 next › : 213-258 Telephone Number List 213-257-0000 ~ 213-257-9999