Area Code 978-480 located in WEST TOWNSEND, MIDDLESEX, MA, more detail is as below. Place NPA (Numbering Plan Area) : 978 NXX (Local Number Prefix) : 480 City : WEST TOWNSEND County : MIDDLESEX State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 1998-11-20 FIPS (Federal Information Processing Standards) : 25017 LATA (Local Access Transport Area) : 128 Rate Center : TOWNSEND ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 01474 Other Information NPANXX : 978480 Switch CLLI (Common Language Location Identifier) : SBTNMAFHDSE 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 : RCN TELECOM SERVICES, INC. - MA OCN (Operating Company Number) : 7619 Coverage Area Name : TOWNSEND Latitude : 42.6645 Longitude : -71.7070 ‹ previous : 978-479 next › : 978-481 Telephone Number List 978-480-0000 ~ 978-480-9999