Area Code 860-479 located in PLAINVILLE, HARTFORD, CT, more detail is as below. Place NPA (Numbering Plan Area) : 860 NXX (Local Number Prefix) : 479 City : PLAINVILLE County : HARTFORD State : CT (Connecticut) NXX Use Type : Landline NXX Intro Version : 1999-02-27 FIPS (Federal Information Processing Standards) : 09003 LATA (Local Access Transport Area) : 920 Rate Center : PLAINVILLE ZIP Code Count : 1 ZIP Code Frequency : 11 ZIP Code : 06062 Other Information NPANXX : 860479 Switch CLLI (Common Language Location Identifier) : MNCHCTAVDS0 MSA CBSA (Core Based Statistical Area) : Hartford-West Hartford-East Hartford, CT MSA CBSA Code (Core Based Statistical Area) : 25540 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : COX CONNECTICUT TELECOM, LLC OCN (Operating Company Number) : 7077 Coverage Area Name : PLAINVILLE Latitude : 41.6693 Longitude : -72.8673 ‹ previous : 860-478 next › : 860-479 Telephone Number List 860-479-0000 ~ 860-479-9999