Area Code 406-658 located in MALTA, PHILLIPS, MT, more detail is as below. Place NPA (Numbering Plan Area) : 406 NXX (Local Number Prefix) : 658 City : MALTA County : PHILLIPS State : MT (Montana) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 30071 LATA (Local Access Transport Area) : 648 Rate Center : SOUTHMALTA ZIP Code Count : 139 ZIP Code Frequency : 89 ZIP Code : 59538 Other Information NPANXX : 406658 Switch CLLI (Common Language Location Identifier) : SMLTMTXCRS1 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : TRIANGLE TELEPHONE COOPERATIVE ASSN., INC. OCN (Operating Company Number) : 2257 Coverage Area Name : MALTA Latitude : 48.2169 Longitude : -108.0212 ‹ previous : 406-658 next › : 406-659 Telephone Number List 406-658-0000 ~ 406-658-9999
