Area Code 406-389 located in COLUMBIA FALLS, FLATHEAD, MT, more detail is as below. Place NPA (Numbering Plan Area) : 406 NXX (Local Number Prefix) : 389 City : COLUMBIA FALLS County : FLATHEAD State : MT (Montana) NXX Use Type : Landline NXX Intro Version : 2003-08-31 FIPS (Federal Information Processing Standards) : 30029 Rate Center : W GLACIER ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 59912 Other Information NPANXX : 406389 Switch CLLI (Common Language Location Identifier) : MSSLMTFH00A MSA CBSA (Core Based Statistical Area) : Kalispell, MT MSA CBSA Code (Core Based Statistical Area) : 28060 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : CONTACT COMMUNICATIONS, INC. - WYOMING OCN (Operating Company Number) : 4600 Latitude : None Longitude : None ‹ previous : 406-388 next › : 406-390 Telephone Number List 406-389-0000 ~ 406-389-9999
