Area Code 978-432 located in ROWLEY, ESSEX, MA, more detail is as below. Place NPA (Numbering Plan Area) : 978 NXX (Local Number Prefix) : 432 City : ROWLEY County : ESSEX State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 1999-05-10 FIPS (Federal Information Processing Standards) : 25009 LATA (Local Access Transport Area) : 128 Rate Center : ROWLEY ZIP Code Count : 75 ZIP Code Frequency : 100 ZIP Code : 01969 Other Information NPANXX : 978432 Switch CLLI (Common Language Location Identifier) : FXBOMAAVDS0 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 : COMCAST PHONE OF MASSACHUSETTS, INC. - MA OCN (Operating Company Number) : 6101 Coverage Area Name : ROWLEY Latitude : 42.7179 Longitude : -70.8773 ‹ previous : 978-431 next › : 978-433 Telephone Number List 978-432-0000 ~ 978-432-9999