Area Code 406-246 located in DIXON, SANDERS, MT, more detail is as below. Place NPA (Numbering Plan Area) : 406 NXX (Local Number Prefix) : 246 City : DIXON County : SANDERS State : MT (Montana) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 30089 LATA (Local Access Transport Area) : 648 Rate Center : DIXON ZIP Code Count : 181 ZIP Code Frequency : 99 ZIP Code : 59831 Other Information NPANXX : 406246 Switch CLLI (Common Language Location Identifier) : DIXNMTXCRS1 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : BLACKFOOT TELEPHONE COOPERATIVE, INC. OCN (Operating Company Number) : 2235 Coverage Area Name : DIXON Latitude : 47.3065 Longitude : -114.3118 ‹ previous : 406-245 next › : 406-247 Telephone Number List 406-246-0000 ~ 406-246-9999