Area Code 406-673 located in ZORTMAN, PHILLIPS, MT, more detail is as below. Place NPA (Numbering Plan Area) : 406 NXX (Local Number Prefix) : 673 City : ZORTMAN 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 : HAYS ZIP Code Count : 59 ZIP Code Frequency : 18 ZIP Code : 59546 Other Information NPANXX : 406673 Switch CLLI (Common Language Location Identifier) : HAYSMTXCDS0 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 : ZORTMAN Latitude : 47.9903 Longitude : -108.6960 ‹ previous : 406-673 next › : 406-673 Telephone Number List 406-673-0000 ~ 406-673-9999
