Area Code 661-203 located in BAKERSFIELD, KERN, CA, more detail is as below. Place NPA (Numbering Plan Area) : 661 NXX (Local Number Prefix) : 203 City : BAKERSFIELD County : KERN State : CA (California) NXX Use Type : Wireless NXX Intro Version : 2000-01-14 FIPS (Federal Information Processing Standards) : 06029 LATA (Local Access Transport Area) : 734 Rate Center : BKFD MAIN ZIP Code Count : 1 ZIP Code Frequency : 20 ZIP Code : 93306 Other Information NPANXX : 661203 Switch CLLI (Common Language Location Identifier) : BKFFCASKCM0 MSA CBSA (Core Based Statistical Area) : Bakersfield-Delano, CA MSA CBSA Code (Core Based Statistical Area) : 12540 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA OCN (Operating Company Number) : 6006 Coverage Area Name : BAKERSFIELD Latitude : 35.3734 Longitude : -119.0166 ‹ previous : 661-203 next › : 661-203 Telephone Number List 661-203-0000 ~ 661-203-9999