Area Code 860-880 located in NORTHFIELD, LITCHFIELD, CT, more detail is as below. Place NPA (Numbering Plan Area) : 860 NXX (Local Number Prefix) : 880 City : NORTHFIELD County : LITCHFIELD State : CT (Connecticut) NXX Use Type : Landline NXX Intro Version : 11/19/2008 FIPS (Federal Information Processing Standards) : 09005 LATA (Local Access Transport Area) : 920 Rate Center : HARTFORD ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 06778 Other Information NPANXX : 860880 MSA CBSA (Core Based Statistical Area) : Torrington, CT MSA CBSA Code (Core Based Statistical Area) : 45860 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : BANDWIDTH.COM CLEC, LLC - CT OCN (Operating Company Number) : 199F Coverage Area Name : THOMASTON Latitude : 41.6726 Longitude : -73.0737 ‹ previous : 860-879 next › : 860-881 Telephone Number List 860-880-0000 ~ 860-880-9999