Area Code 508-829 located in HOLDEN, WORCESTER, MA, more detail is as below. Place NPA (Numbering Plan Area) : 508 NXX (Local Number Prefix) : 829 City : HOLDEN County : WORCESTER State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 25027 LATA (Local Access Transport Area) : 128 Rate Center : HOLDEN ZIP Code Count : 3793 ZIP Code Frequency : 80 ZIP Code : 01520 Other Information NPANXX : 508829 Switch CLLI (Common Language Location Identifier) : HLDNMAHORS1 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 : HOLDEN Latitude : 42.3455 Longitude : -71.8590 ‹ previous : 508-829 next › : 508-830 Telephone Number List 508-829-0000 ~ 508-829-9999