Area Code 231-994 located in LAKE LEELANAU, LEELANAU, MI, more detail is as below. Place NPA (Numbering Plan Area) : 231 NXX (Local Number Prefix) : 994 City : LAKE LEELANAU County : LEELANAU State : MI (Michigan) NXX Use Type : Landline NXX Intro Version : 2005-03-27 FIPS (Federal Information Processing Standards) : 26089 LATA (Local Access Transport Area) : 348 Rate Center : LKLEELANAU ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 49653 Other Information NPANXX : 231994 County Population : 0 Switch CLLI (Common Language Location Identifier) : GDRPMIBLXTZ MSA CBSA (Core Based Statistical Area) : Traverse City, MI MSA CBSA Code (Core Based Statistical Area) : 45900 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : ACD TELECOM, INC. - MI OCN (Operating Company Number) : 3535 Coverage Area Name : LAKE LEELANAU Latitude : 44.9823 Longitude : -85.7177 ‹ previous : 231-981 next › : 231-995 Telephone Number List 231-994-0000 ~ 231-994-9999