Area Code 626-203 located in ARCADIA, LOS ANGELES, CA, more detail is as below. Place NPA (Numbering Plan Area) : 626 NXX (Local Number Prefix) : 203 City : ARCADIA County : LOS ANGELES State : CA (California) NXX Use Type : Landline NXX Intro Version : 1999-07-22 FIPS (Federal Information Processing Standards) : 06037 LATA (Local Access Transport Area) : 730 Rate Center : ARCADIA ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 91007 Other Information NPANXX : 626203 Switch CLLI (Common Language Location Identifier) : LNBHCATVDS0 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 : XO CALIFORNIA, INC. OCN (Operating Company Number) : 7262 Coverage Area Name : ARCADIA Latitude : 34.1334 Longitude : -118.0329 ‹ previous : 626-202 next › : 626-204 Telephone Number List 626-203-0000 ~ 626-203-9999