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Area Code 307 - Casper, WY

Below is the information for Area Code 307
General Information for Area Code 307
Country United States
State/Province Wyoming
Major City Casper
Time Zone Mountain (UTC-07:00)

Phone directory of numbers beginning with Area Code 307 Prefixes

Prefix Primary City County Phone Type
307-321 Rawlins, WY Carbon Cell Number
307-322 Wheatland, WY Platte Landline
307-324 Rawlins, WY Carbon Landline
307-325 Hanna, WY Carbon Landline
307-326 Encampment, WY Carbon Landline
307-327 Encampment, WY Carbon Landline
307-328 Rawlins, WY Carbon Landline
307-329 Encampment, WY Carbon Cell Number
307-330 Lander, WY Fremont Cell Number
307-331 Wheatland, WY Platte Cell Number
307-332 Lander, WY Fremont Landline
307-333 Casper, WY Natrona Landline
307-334 Manville, WY Niobrara Landline
307-335 Lander, WY Fremont Landline
307-337 Casper, WY Natrona Landline
307-338 Torrington, WY Goshen Cell Number
307-339 Hanna, WY Carbon Cell Number
307-340 Manville, WY Niobrara Cell Number
307-341 Parkman, WY Sheridan Landline
307-343 Laramie, WY Albany Cell Number
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Location Details

Area code is a type of numbering scheme used in telecommunication. It divides the territories of its member countries, the code is a three-digit code. The digits 0 and 1 applied for central office codes. Other digits were applied into geographic areas of the service territory.

  • 200: easily recognizable code (ERC)
  • 201: New Jersey
  • 202: Washington, D.C.
  • 203: Connecticut
    • and so on.

If you want to get more informatons of the areacode, Input an areacode into the above search area, get what you want.