Area Code 949-203 located in LAGUNA HILLS, ORANGE, CA, more detail is as below. Place NPA (Numbering Plan Area) : 949 NXX (Local Number Prefix) : 203 City : LAGUNA HILLS County : ORANGE State : CA (California) NXX Use Type : Landline NXX Intro Version : 1998-05-18 FIPS (Federal Information Processing Standards) : 06059 LATA (Local Access Transport Area) : 730 Rate Center : SADLBK VLY ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 92653 Other Information NPANXX : 949203 Switch CLLI (Common Language Location Identifier) : LSANCARC5KD 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 : PAC - WEST TELECOMM, INC. OCN (Operating Company Number) : 7379 Coverage Area Name : LAKE FOREST Latitude : 33.6241 Longitude : -117.6907 ‹ previous : 949-202 next › : 949-203 Telephone Number List 949-203-0000 ~ 949-203-9999