Area Code 860-747 located in PLAINVILLE, HARTFORD, CT, more detail is as below. Place NPA (Numbering Plan Area) : 860 NXX (Local Number Prefix) : 747 City : PLAINVILLE County : HARTFORD State : CT (Connecticut) NXX Use Type : Landline NXX Intro Version : 1996-01-10 FIPS (Federal Information Processing Standards) : 09003 LATA (Local Access Transport Area) : 920 Rate Center : PLAINVILLE ZIP Code Count : 3749 ZIP Code Frequency : 89 ZIP Code : 06062 Other Information NPANXX : 860747 Switch CLLI (Common Language Location Identifier) : PLVLCT00DS0 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 : SOUTHERN NEW ENGLAND TELEPHONE CO. OCN (Operating Company Number) : 9147 Coverage Area Name : PLAINVILLE Latitude : 41.6693 Longitude : -72.8673 ‹ previous : 860-747 next › : 860-748 Telephone Number List 860-747-0000 ~ 860-747-9999