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
406-979	Dawson	Cell Number	Active
406-980	Broadwater	Cell Number	Active
406-981	Custer	Cell Number	Active
406-982	Lake	Landline	Active
406-983	Rosebud	Cell Number	Active
406-984	Rosebud	Landline	Active
406-987	Dawson	Cell Number	Active
406-988	Beaverhead	Landline	Active
406-989	Dawson	Cell Number	Active
406-991	Flathead	Landline	Active
406-992	Lewis And Clark	Landline	Active
406-993	Madison	Landline	Active
406-994	Gallatin	Landline	Active
406-995	Madison	Landline	Active
406-996	Lewis And Clark	Landline	Active
406-999	Gallatin	Landline	Active

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