Area Code 415-222 located in OAKLAND, ALAMEDA, CA, more detail is as below. Place NPA (Numbering Plan Area) : 415 NXX (Local Number Prefix) : 222 City : OAKLAND County : ALAMEDA State : CA (California) NXX Use Type : Landline NXX Intro Version : 1994-09-11 FIPS (Federal Information Processing Standards) : 06001 LATA (Local Access Transport Area) : 722 Rate Center : SNFC CNTRL ZIP Code Count : 1 ZIP Code Frequency : 5 ZIP Code : 94609 Other Information NPANXX : 415222 Switch CLLI (Common Language Location Identifier) : SNFCCA21DS0 MSA CBSA (Core Based Statistical Area) : San Francisco-Oakland-Fremont, CA MSA CBSA Code (Core Based Statistical Area) : 41860 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Company : PACIFIC BELL OCN (Operating Company Number) : 9740 Coverage Area Name : SAN FRANCISCO Latitude : 37.7844 Longitude : -122.3947 ‹ previous : 415-222 next › : 415-222 Telephone Number List 415-222-0000 ~ 415-222-9999