Area Code 860-431 located in SIMSBURY, HARTFORD, CT, more detail is as below. Place NPA (Numbering Plan Area) : 860 NXX (Local Number Prefix) : 431 City : SIMSBURY County : HARTFORD State : CT (Connecticut) NXX Use Type : Landline NXX Intro Version : 1997-10-11 FIPS (Federal Information Processing Standards) : 09003 LATA (Local Access Transport Area) : 920 Rate Center : SIMSBURY ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 06070 Other Information NPANXX : 860431 Switch CLLI (Common Language Location Identifier) : CHSHCT02DS0 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 : AT&T LOCAL OCN (Operating Company Number) : 7421 Coverage Area Name : SIMSBURY Latitude : 41.8768 Longitude : -72.7968 ‹ previous : 860-430 next › : 860-432 Telephone Number List 860-431-0000 ~ 860-431-9999
