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
307-200	Teton	Landline	Active
307-201	Teton	Landline	Active
307-202	Park	Cell Number	Active
307-203	Teton	Cell Number	Active
307-206	Fremont	Landline	Active
307-212	Sweetwater	Landline	Active
307-213	Park	Landline	Active
307-214	Laramie	Cell Number	Active
307-215	Carbon	Landline	Active
307-216	Niobrara	Cell Number	Active
307-217	Johnson	Cell Number	Active
307-220	Laramie	Cell Number	Active
307-221	Laramie	Cell Number	Active
307-222	Laramie	Landline	Active
307-223	Albany	Landline	Active
307-224	Carbon	Landline	Active
307-228		Unknown	Active
307-230	Natrona	Cell Number	Active
307-231	Sublette	Cell Number	Active
307-232	Carbon	Landline	Active

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