Area Code 906-204 located in ISHPEMING, MARQUETTE, MI, more detail is as below. Place NPA (Numbering Plan Area) : 906 NXX (Local Number Prefix) : 204 City : ISHPEMING County : MARQUETTE State : MI (Michigan) NXX Use Type : Wireless NXX Intro Version : 2004-08-17 FIPS (Federal Information Processing Standards) : 26103 LATA (Local Access Transport Area) : 342 Rate Center : ISHPEMING ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 49849 Other Information NPANXX : 906204 Switch CLLI (Common Language Location Identifier) : MRQTMIAX1MD MSA CBSA (Core Based Statistical Area) : Marquette, MI MSA CBSA Code (Core Based Statistical Area) : 32100 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - IL OCN (Operating Company Number) : 6534 Coverage Area Name : ISHPEMING Latitude : 46.4933 Longitude : -87.6691 ‹ previous : 906-203 next › : 906-206 Telephone Number List 906-204-0000 ~ 906-204-9999