Area Code 989-359 located in GLADWIN, GLADWIN, MI, more detail is as below. Place NPA (Numbering Plan Area) : 989 NXX (Local Number Prefix) : 359 City : GLADWIN County : GLADWIN State : MI (Michigan) NXX Use Type : Wireless NXX Intro Version : 7/7/2010 FIPS (Federal Information Processing Standards) : 26051 LATA (Local Access Transport Area) : 344 Rate Center : GLADWIN ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 48624 Other Information NPANXX : 989359 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : GLADWIN Latitude : 43.9824 Longitude : -84.4930 ‹ previous : 989-358 next › : 989-362 Telephone Number List 989-359-0000 ~ 989-359-9999