Area Code 508-499 located in OXFORD, WORCESTER, MA, more detail is as below. Place NPA (Numbering Plan Area) : 508 NXX (Local Number Prefix) : 499 City : OXFORD County : WORCESTER State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 2004-05-02 FIPS (Federal Information Processing Standards) : 25027 LATA (Local Access Transport Area) : 128 Rate Center : OXFORD ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 01540 Other Information NPANXX : 508499 Switch CLLI (Common Language Location Identifier) : WRCSMACEX1X 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 : CTC COMMUNICATIONS CORP. - MA OCN (Operating Company Number) : 3370 Coverage Area Name : OXFORD Latitude : 42.1122 Longitude : -71.8681 ‹ previous : 508-498 next › : 508-500 Telephone Number List 508-499-0000 ~ 508-499-9999