Area Code 860-223 located in NEW BRITAIN, HARTFORD, CT, more detail is as below. Place NPA (Numbering Plan Area) : 860 NXX (Local Number Prefix) : 223 City : NEW BRITAIN 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 : NEWBRITAIN ZIP Code Count : 380 ZIP Code Frequency : 14 ZIP Code : 06052 Other Information NPANXX : 860223 Switch CLLI (Common Language Location Identifier) : NWBRCT00DS0 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 : NEW BRITAIN Latitude : 41.6673 Longitude : -72.7838 ‹ previous : 860-223 next › : 860-223 Telephone Number List 860-223-0000 ~ 860-223-9999