Area Code 508-581 located in SUTTON, WORCESTER, MA, more detail is as below. Place NPA (Numbering Plan Area) : 508 NXX (Local Number Prefix) : 581 City : SUTTON County : WORCESTER State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 1996-01-10 FIPS (Federal Information Processing Standards) : 25027 LATA (Local Access Transport Area) : 128 Rate Center : MILLBURY ZIP Code Count : 238 ZIP Code Frequency : 44 ZIP Code : 01590 Other Information NPANXX : 508581 Switch CLLI (Common Language Location Identifier) : MLBRMAGRRS1 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 : MILLBURY Latitude : 42.1888 Longitude : -71.7607 ‹ previous : 508-580 next › : 508-581 Telephone Number List 508-581-0000 ~ 508-581-9999