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
307-280	Sweetwater	Cell Number	Active
307-281	Crook	Cell Number	Active
307-282	Crook	Cell Number	Active
307-283	Crook	Landline	Active
307-286	Laramie	Cell Number	Active
307-287	Laramie	Cell Number	Active
307-288	Uinta	Landline	Active
307-290	Crook	Cell Number	Active
307-292	Park	Landline	Active
307-296	Park	Cell Number	Active
307-297	Sweetwater	Cell Number	Active
307-298	Converse	Landline	Active
307-299	Campbell	Cell Number	Active
307-309	Converse	Cell Number	Active
307-312	Crook	Landline	Active
307-313	Uinta	Landline	Active
307-314	Albany	Cell Number	Active
307-315	Natrona	Landline	Active
307-316	Laramie	Landline	Active
307-320	Carbon	Cell Number	Active

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