Area Code 781-298 located in RANDOLPH, NORFOLK, MA, more detail is as below. Place NPA (Numbering Plan Area) : 781 NXX (Local Number Prefix) : 298 City : RANDOLPH County : NORFOLK State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 1998-11-20 FIPS (Federal Information Processing Standards) : 25021 LATA (Local Access Transport Area) : 128 Rate Center : CANTON ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 02368 Other Information NPANXX : 781298 Switch CLLI (Common Language Location Identifier) : CMBRMA01OMD MSA CBSA (Core Based Statistical Area) : Boston-Cambridge-Quincy, MA-NH MSA CBSA Code (Core Based Statistical Area) : 14460 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : AT&T LOCAL OCN (Operating Company Number) : 7421 Coverage Area Name : CAMBRIDGE Latitude : 42.3648 Longitude : -71.0819 ‹ previous : 781-297 next › : 781-299 Telephone Number List 781-298-0000 ~ 781-298-9999