Area Code 978-991 located in GARDNER, WORCESTER, MA, more detail is as below. Place NPA (Numbering Plan Area) : 978 NXX (Local Number Prefix) : 991 City : GARDNER County : WORCESTER State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 2001-03-03 FIPS (Federal Information Processing Standards) : 25027 LATA (Local Access Transport Area) : 128 Rate Center : GARDNER ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 01440 Other Information NPANXX : 978991 Switch CLLI (Common Language Location Identifier) : BSTNMACODS6 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 : GLOBAL CROSSING LOCAL SERVICES, INC.-MA OCN (Operating Company Number) : 8345 Coverage Area Name : GARDNER Latitude : 42.5778 Longitude : -71.9951 ‹ previous : 978-989 next › : 978-992 Telephone Number List 978-991-0000 ~ 978-991-9999