Area Code 231-352 located in ELBERTA, BENZIE, MI, more detail is as below. Place NPA (Numbering Plan Area) : 231 NXX (Local Number Prefix) : 352 City : ELBERTA County : BENZIE State : MI (Michigan) NXX Use Type : Landline NXX Intro Version : 1999-07-22 FIPS (Federal Information Processing Standards) : 26019 LATA (Local Access Transport Area) : 348 Rate Center : FRANKFORT ZIP Code Count : 224 ZIP Code Frequency : 8 ZIP Code : 49628 Other Information NPANXX : 231352 County Population : 0 Switch CLLI (Common Language Location Identifier) : FRFTMIMNRSA 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 : AMERITECH MICHIGAN OCN (Operating Company Number) : 9323 Coverage Area Name : FRANKFORT Latitude : 44.6344 Longitude : -86.2376 ‹ previous : 231-351 next › : 231-352 Telephone Number List 231-352-0000 ~ 231-352-9999