Area Code 406

Area Code 406 information.

Area Code 406 Details
Country	United States
State/Province	Montana
Major City	Billings
Time Zone	Mountain (UTC-07:00)

Area Code 406 Prefixes

Prefix	County	Phone Type	Status
406-932	Sweet Grass	Landline	Active
406-933	Jefferson	Landline	Active
406-934	Custer	Cell Number	Active
406-935	Powder River	Cell Number	Active
406-936	Sweet Grass	Cell Number	Active
406-937	Toole	Landline	Active
406-938	Carter	Cell Number	Active
406-939	Dawson	Cell Number	Active
406-941	Dawson	Cell Number	Active
406-942	Valley	Cell Number	Active
406-943	Richland	Landline	Active
406-944	Custer	Landline	Active
406-945	Hill	Cell Number	Active
406-946	Park	Landline	Active
406-947	Musselshell	Landline	Active
406-948	Dawson	Landline	Active
406-949	Broadwater	Cell Number	Active
406-951	Custer	Cell Number	Active
406-952	Cascade	Landline	Active
406-953	Big Horn	Landline	Active

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