Area Code 989-514 located in STERLING, ARENAC, MI, more detail is as below. Place NPA (Numbering Plan Area) : 989 NXX (Local Number Prefix) : 514 City : STERLING County : ARENAC State : MI (Michigan) NXX Use Type : Landline NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 26011 LATA (Local Access Transport Area) : 344 Rate Center : STERLING ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 48659 Other Information NPANXX : 989514 Switch CLLI (Common Language Location Identifier) : MNPLMIAI1MD Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - IL OCN (Operating Company Number) : 6534 Coverage Area Name : STERLING Latitude : 44.0341 Longitude : -84.0220 ‹ previous : 989-513 next › : 989-516 Telephone Number List 989-514-0000 ~ 989-514-9999