Area Code 616-891 located in ALTO, KENT, MI, more detail is as below. Place NPA (Numbering Plan Area) : 616 NXX (Local Number Prefix) : 891 City : ALTO County : KENT State : MI (Michigan) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 26081 LATA (Local Access Transport Area) : 348 Rate Center : CALEDONIA ZIP Code Count : 461 ZIP Code Frequency : 12 ZIP Code : 49302 Other Information NPANXX : 616891 Switch CLLI (Common Language Location Identifier) : CLDNMICLRSA 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 : AMERITECH MICHIGAN OCN (Operating Company Number) : 9323 Coverage Area Name : CALEDONIA Latitude : 42.7927 Longitude : -85.5136 ‹ previous : 616-890 next › : 616-891 Telephone Number List 616-891-0000 ~ 616-891-9999