Area Code 906-542 located in ALPHA, IRON, MI, more detail is as below. Place NPA (Numbering Plan Area) : 906 NXX (Local Number Prefix) : 542 City : ALPHA County : IRON State : MI (Michigan) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 26071 LATA (Local Access Transport Area) : 342 Rate Center : CHANNING ZIP Code Count : 12 ZIP Code Frequency : 2 ZIP Code : 49902 Other Information NPANXX : 906542 Switch CLLI (Common Language Location Identifier) : CHNGMICRRSA Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : AMERITECH MICHIGAN OCN (Operating Company Number) : 9323 Coverage Area Name : CHANNING Latitude : 46.1377 Longitude : -88.0941 ‹ previous : 906-542 next › : 906-542 Telephone Number List 906-542-0000 ~ 906-542-9999