Area Code 860-770 located in NEW BRITAIN, HARTFORD, CT, more detail is as below. Place NPA (Numbering Plan Area) : 860 NXX (Local Number Prefix) : 770 City : NEW BRITAIN County : HARTFORD State : CT (Connecticut) NXX Use Type : Landline NXX Intro Version : 1999-10-13 FIPS (Federal Information Processing Standards) : 09003 LATA (Local Access Transport Area) : 920 Rate Center : NEWBRITAIN ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 06053 Other Information NPANXX : 860770 Switch CLLI (Common Language Location Identifier) : HRFRCT03W01 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 : PAETEC COMMUNICATIONS, INC. - CT OCN (Operating Company Number) : 3083 Coverage Area Name : NEW BRITAIN Latitude : 41.6673 Longitude : -72.7838 ‹ previous : 860-769 next › : 860-770 Telephone Number List 860-770-0000 ~ 860-770-9999