Area Code 231-325 located in BEULAH, BENZIE, MI, more detail is as below. Place NPA (Numbering Plan Area) : 231 NXX (Local Number Prefix) : 325 City : BEULAH 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 : HONOR ZIP Code Count : 180 ZIP Code Frequency : 16 ZIP Code : 49617 Other Information NPANXX : 231325 County Population : 0 Switch CLLI (Common Language Location Identifier) : HNORMIXIRS0 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 : CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK OCN (Operating Company Number) : 0702 Coverage Area Name : HONOR Latitude : 44.6670 Longitude : -86.0282 ‹ previous : 231-323 next › : 231-325 Telephone Number List 231-325-0000 ~ 231-325-9999