Area Code 989-637 located in HUBBARDSTON, IONIA, MI, more detail is as below. Place NPA (Numbering Plan Area) : 989 NXX (Local Number Prefix) : 637 City : HUBBARDSTON County : IONIA State : MI (Michigan) NXX Use Type : Landline NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 26067 LATA (Local Access Transport Area) : 344 Rate Center : PALO ZIP Code Count : 33 ZIP Code Frequency : 8 ZIP Code : 48845 Other Information NPANXX : 989637 Switch CLLI (Common Language Location Identifier) : PALOMIXGRS0 MSA CBSA (Core Based Statistical Area) : Grand Rapids-Wyoming, MI MSA CBSA Code (Core Based Statistical Area) : 24340 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : FRONTIER NORTH, INC. - MI OCN (Operating Company Number) : 0695 Coverage Area Name : FENWICK Latitude : 43.1126 Longitude : -84.9846 ‹ previous : 989-637 next › : 989-637 Telephone Number List 989-637-0000 ~ 989-637-9999