Area Code 989-216 located in WEST BRANCH, OGEMAW, MI, more detail is as below. Place NPA (Numbering Plan Area) : 989 NXX (Local Number Prefix) : 216 City : WEST BRANCH County : OGEMAW State : MI (Michigan) NXX Use Type : Landline NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 26129 LATA (Local Access Transport Area) : 344 Rate Center : WESTBRANCH ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 48661 Other Information NPANXX : 989216 Switch CLLI (Common Language Location Identifier) : SGNWMIFA7MD Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : PHONE MICHIGAN OCN (Operating Company Number) : 7701 Coverage Area Name : WEST BRANCH Latitude : 44.2779 Longitude : -84.2430 ‹ previous : 989-215 next › : 989-217 Telephone Number List 989-216-0000 ~ 989-216-9999