Area Code 978-829 located in PRINCETON, WORCESTER, MA, more detail is as below. Place NPA (Numbering Plan Area) : 978 NXX (Local Number Prefix) : 829 City : PRINCETON County : WORCESTER State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 2000-01-14 FIPS (Federal Information Processing Standards) : 25027 LATA (Local Access Transport Area) : 128 Rate Center : FITCHBURG ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 01541 Other Information NPANXX : 978829 Switch CLLI (Common Language Location Identifier) : SPFDMAXLDS1 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 : CHOICE ONE COMMUNICATIONS - MA OCN (Operating Company Number) : 4673 Coverage Area Name : FITCHBURG Latitude : 42.5823 Longitude : -71.8058 ‹ previous : 978-828 next › : 978-830 Telephone Number List 978-829-0000 ~ 978-829-9999