Area Code 508-671 located in DUDLEY, WORCESTER, MA, more detail is as below. Place NPA (Numbering Plan Area) : 508 NXX (Local Number Prefix) : 671 City : DUDLEY County : WORCESTER State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 25027 LATA (Local Access Transport Area) : 128 Rate Center : WEBSTER ZIP Code Count : 52 ZIP Code Frequency : 30 ZIP Code : 01571 Other Information NPANXX : 508671 Switch CLLI (Common Language Location Identifier) : WBSTMANEDS0 MSA CBSA (Core Based Statistical Area) : Worcester, MA MSA CBSA Code (Core Based Statistical Area) : 49340 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : VERIZON NEW ENGLAND INC. OCN (Operating Company Number) : 9102 Coverage Area Name : WEBSTER Latitude : 42.0469 Longitude : -71.8759 ‹ previous : 508-670 next › : 508-671 Telephone Number List 508-671-0000 ~ 508-671-9999