Area Code 413-276 located in SPRINGFIELD, HAMPDEN, MA, more detail is as below. Place NPA (Numbering Plan Area) : 413 NXX (Local Number Prefix) : 276 City : SPRINGFIELD County : HAMPDEN State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 3/13/2012 FIPS (Federal Information Processing Standards) : 25013 LATA (Local Access Transport Area) : 126 Rate Center : SPRINGFLD ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 01144 Other Information NPANXX : 413276 MSA CBSA (Core Based Statistical Area) : Springfield, MA MSA CBSA Code (Core Based Statistical Area) : 44140 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : COMCAST PHONE OF MASSACHUSETTS, INC. - MA OCN (Operating Company Number) : 6101 Coverage Area Name : SPRINGFIELD Latitude : 42.1206 Longitude : -72.6082 ‹ previous : 413-275 next › : 413-277 Telephone Number List 413-276-0000 ~ 413-276-9999