Area Code 413-307 located in ADAMS, BERKSHIRE, MA, more detail is as below. Place NPA (Numbering Plan Area) : 413 NXX (Local Number Prefix) : 307 City : ADAMS County : BERKSHIRE State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 6/11/2012 FIPS (Federal Information Processing Standards) : 25003 LATA (Local Access Transport Area) : 126 Rate Center : ADAMS ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 01220 Other Information NPANXX : 413307 MSA CBSA (Core Based Statistical Area) : Pittsfield, MA MSA CBSA Code (Core Based Statistical Area) : 38340 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : AT&T LOCAL OCN (Operating Company Number) : 7421 Coverage Area Name : ADAMS Latitude : 42.6230 Longitude : -73.1255 ‹ previous : 413-306 next › : 413-308 Telephone Number List 413-307-0000 ~ 413-307-9999