Area Code 406-277 located in BELT, CASCADE, MT, more detail is as below. Place NPA (Numbering Plan Area) : 406 NXX (Local Number Prefix) : 277 City : BELT County : CASCADE State : MT (Montana) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 30013 LATA (Local Access Transport Area) : 648 Rate Center : BELT ZIP Code Count : 516 ZIP Code Frequency : 99 ZIP Code : 59412 Other Information NPANXX : 406277 Switch CLLI (Common Language Location Identifier) : BELTMTXCRS1 MSA CBSA (Core Based Statistical Area) : Great Falls, MT MSA CBSA Code (Core Based Statistical Area) : 24500 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : 3 RIVERS TELEPHONE COOPERATIVE, INC. OCN (Operating Company Number) : 2255 Coverage Area Name : BELT Latitude : 47.3877 Longitude : -110.9267 ‹ previous : 406-276 next › : 406-278 Telephone Number List 406-277-0000 ~ 406-277-9999
