Area Code 530-228 located in CHICO, BUTTE, CA, more detail is as below. Place NPA (Numbering Plan Area) : 530 NXX (Local Number Prefix) : 228 City : CHICO County : BUTTE State : CA (California) NXX Use Type : Wireless NXX Intro Version : 1999-05-10 FIPS (Federal Information Processing Standards) : 06007 LATA (Local Access Transport Area) : 724 Rate Center : CHICO ZIP Code Count : 1 ZIP Code Frequency : 12 ZIP Code : 95928 Other Information NPANXX : 530228 County Population : 0 Switch CLLI (Common Language Location Identifier) : CHICCACA0MD MSA CBSA (Core Based Statistical Area) : Chico, CA MSA CBSA Code (Core Based Statistical Area) : 17020 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 : CHICO Latitude : 39.7248 Longitude : -121.8400 ‹ previous : 530-227 next › : 530-228 Telephone Number List 530-228-0000 ~ 530-228-9999