Area Code 406-244 located in BONNER, MISSOULA, MT, more detail is as below. Place NPA (Numbering Plan Area) : 406 NXX (Local Number Prefix) : 244 City : BONNER County : MISSOULA State : MT (Montana) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 30063 LATA (Local Access Transport Area) : 648 Rate Center : POTOMAC ZIP Code Count : 517 ZIP Code Frequency : 99 ZIP Code : 59823 Other Information NPANXX : 406244 Switch CLLI (Common Language Location Identifier) : PTMCMTXCRS1 MSA CBSA (Core Based Statistical Area) : Missoula, MT MSA CBSA Code (Core Based Statistical Area) : 33540 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : BLACKFOOT TELEPHONE COOPERATIVE, INC. OCN (Operating Company Number) : 2235 Coverage Area Name : POTOMAC Latitude : 46.8836 Longitude : -113.5753 ‹ previous : 406-243 next › : 406-245 Telephone Number List 406-244-0000 ~ 406-244-9999