Area Code 812-204 located in EVANSVILLE, VANDERBURGH, IN, more detail is as below. Place NPA (Numbering Plan Area) : 812 NXX (Local Number Prefix) : 204 City : EVANSVILLE County : VANDERBURGH State : IN (Indiana) NXX Use Type : Wireless NXX Intro Version : 2000-10-31 FIPS (Federal Information Processing Standards) : 18163 LATA (Local Access Transport Area) : 330 Rate Center : EVANSVILLE ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 47711 Other Information NPANXX : 812204 Switch CLLI (Common Language Location Identifier) : EVVLINKKCM1 MSA CBSA (Core Based Statistical Area) : Evansville, IN-KY MSA CBSA Code (Core Based Statistical Area) : 21780 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - GA OCN (Operating Company Number) : 6214 Coverage Area Name : EVANSVILLE Latitude : 37.9771 Longitude : -87.5843 ‹ previous : 812-203 next › : 812-205 Telephone Number List 812-204-0000 ~ 812-204-9999