Area Code 406-397 located in HINGHAM, HILL, MT, more detail is as below. Place NPA (Numbering Plan Area) : 406 NXX (Local Number Prefix) : 397 City : HINGHAM County : HILL State : MT (Montana) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 30041 LATA (Local Access Transport Area) : 648 Rate Center : HINGHAM ZIP Code Count : 115 ZIP Code Frequency : 81 ZIP Code : 59528 Other Information NPANXX : 406397 Switch CLLI (Common Language Location Identifier) : HNHMMTXCRS1 MSA CBSA (Core Based Statistical Area) : Havre, MT MSA CBSA Code (Core Based Statistical Area) : 25660 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 : HINGHAM Latitude : 48.5583 Longitude : -110.4252 ‹ previous : 406-397 next › : 406-398 Telephone Number List 406-397-0000 ~ 406-397-9999
