Area Code 860-648 located in VERNON ROCKVILLE, TOLLAND, CT, more detail is as below. Place NPA (Numbering Plan Area) : 860 NXX (Local Number Prefix) : 648 City : VERNON ROCKVILLE County : TOLLAND State : CT (Connecticut) NXX Use Type : Landline NXX Intro Version : 1996-01-10 FIPS (Federal Information Processing Standards) : 09013 LATA (Local Access Transport Area) : 920 Rate Center : MANCHESTER ZIP Code Count : 51 ZIP Code Frequency : 3 ZIP Code : 06066 Other Information NPANXX : 860648 Switch CLLI (Common Language Location Identifier) : WPNGCT00DS0 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 : MANCHESTER Latitude : 41.8277 Longitude : -72.5517 ‹ previous : 860-648 next › : 860-648 Telephone Number List 860-648-0000 ~ 860-648-9999