Area Code 307

Area Code 307 information.

Area Code 307 Details
Country	United States
State/Province	Wyoming
Major City	Casper
Time Zone	Mountain (UTC-07:00)

Area Code 307 Prefixes

Prefix	County	Phone Type	Status
307-520	Albany	Cell Number	Active
307-527	Park	Landline	Active
307-529	Laramie	Landline	Active
307-532	Goshen	Landline	Active
307-533	Sheridan	Landline	Active
307-534	Goshen	Landline	Active
307-537	Sublette	Landline	Active
307-540	Fremont	Cell Number	Active
307-541	Teton	Cell Number	Active
307-543	Teton	Landline	Active
307-544	Fremont	Landline	Active
307-545	Teton	Landline	Active
307-547	Laramie	Landline	Active
307-548	Big Horn	Landline	Active
307-549	Teton	Cell Number	Active
307-554	Converse	Landline	Active
307-555	Used in movie	Cell Number	Active
307-567	Campbell	Cell Number	Active
307-568	Big Horn	Landline	Active
307-575	Goshen	Cell Number	Active

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