Area Code 508-583 located in WEST BRIDGEWATER, PLYMOUTH, MA, more detail is as below. Place NPA (Numbering Plan Area) : 508 NXX (Local Number Prefix) : 583 City : WEST BRIDGEWATER County : PLYMOUTH State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 25023 LATA (Local Access Transport Area) : 128 Rate Center : BROCKTON ZIP Code Count : 381 ZIP Code Frequency : 9 ZIP Code : 02379 Other Information NPANXX : 508583 Switch CLLI (Common Language Location Identifier) : BRTNMACRDS1 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 : VERIZON NEW ENGLAND INC. OCN (Operating Company Number) : 9102 Coverage Area Name : BROCKTON Latitude : 42.0798 Longitude : -71.0167 ‹ previous : 508-583 next › : 508-583 Telephone Number List 508-583-0000 ~ 508-583-9999