Area Code 978-798 located in LEOMINSTER, WORCESTER, MA, more detail is as below. Place NPA (Numbering Plan Area) : 978 NXX (Local Number Prefix) : 798 City : LEOMINSTER County : WORCESTER State : MA (Massachusetts) NXX Use Type : Wireless NXX Intro Version : 2002-10-25 FIPS (Federal Information Processing Standards) : 25027 LATA (Local Access Transport Area) : 128 Rate Center : LEOMINSTER ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 01453 Other Information NPANXX : 978798 Switch CLLI (Common Language Location Identifier) : BOTNMAAZCM0 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 : NEW CINGULAR WIRELESS PCS, LLC - DC OCN (Operating Company Number) : 4036 Coverage Area Name : LEOMINSTER Latitude : 42.5277 Longitude : -71.7623 ‹ previous : 978-796 next › : 978-799 Telephone Number List 978-798-0000 ~ 978-798-9999