Area Code 307-828 : Area Code 307-899 is your one-stop site for area code lookup, phone number lookup, and free phone number reviews. Following is reverse lookup detail & reviews for area code 307 8xx including 307 area code location map. Major cities such as Riverton, Afton, Green River, Kemmerer, Freedom covered within area code 307 8xx are also listed on this page. More area codes, including those outside of Wyoming, are on the homepage.

Reverse Lookup Detail for Area Code 307 8xx

Area code 307 covers part of Wyomingstate, covering most of Lincoln, Fremont, Sweetwater, Platte, Goshen counties. It was started on Feb 04, 1994. This region follows (UTC-07:00) timezone. Other popular area codes that belong to Wyoming state include .

Area Code 307-828 - Area Code 307-899 (Covers 307 8xx xxxx phone numbers)

Area CodeCityCountyPopulationNetwork Operator
307-828KemmererLincoln15 830Qwest Corporation
307-829KemmererLincoln15 831Cellco Partnership Dba Verizon Wireless - Wy
307-834MeridenLaramie82 836United Telephone Of The West
307-836GuernseyPlatte9 838United Telephone Of The West
307-837TorringtonGoshen13 839United Telephone Of The West
307-840RivertonFremont36 842Cellco Partnership Dba Verizon Wireless - Wy
307-849CokevilleLincoln15 851Qwest Corporation
307-850RivertonFremont36 852Union Telephone Company Dba Union Cellular
307-851RivertonFremont36 853Cellco Partnership Dba Verizon Wireless - Wy
307-855RivertonFremont36 857Qwest Corporation
307-856RivertonFremont36 858Qwest Corporation
307-857RivertonFremont36 859Qwest Corporation
307-858RivertonFremont36 860Union Telephone Company
307-859PinedaleSublette6 861Centurytel Of Wyoming, Inc.
307-864ThermopolisHot Springs5 866Rt Communications
307-867ThermopolisHot Springs5 869Tri - County Telephone Association, Inc.
307-868MeeteetsePark26 870Tct West, Inc.
307-870Green RiverSweetwater38 872Union Telephone Company Dba Union Cellular
307-871Green RiverSweetwater38 873Cellco Partnership Dba Verizon Wireless - Wy
307-872Green RiverSweetwater38 874Qwest Corporation
307-874LonetreeUinta20 876Union Telephone Co. - Wy
307-875Green RiverSweetwater38 877Qwest Corporation
307-876ShoshoniFremont36 878Rt Communications
307-877KemmererLincoln15 879Qwest Corporation
307-878AladdinCrook6 880Range Telephone Cooperative, Inc.
307-883FreedomLincoln15 885Silver Star Telephone Co., Inc.
307-884AftonLincoln15 886Union Telephone Company Dba Union Cellular
307-885AftonLincoln15 887Silver Star Telephone Co., Inc.
307-886AftonLincoln15 888Qwest Corporation
307-890FreedomLincoln15 892Union Telephone Company Dba Union Cellular
307-896BeulahCrook6 898Qwest Corporation
307-899CodyPark26 901Western Wireless Corporation-wy


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307 Area Code

At, you'll find current information on 307area code, including 307 area code location & map. Other phone area code may be searched using's area code locator service on the homepage. Use the phone number search function above to instant verify area code lookup & phone number lookup.

Wyoming Area Codes Directory provides a free area codes directory with detailed information on the various USA area codes, area codes listing, and other area codes phone details. also lists international area codes within the North American Numbering Plan. And you can verify owners of phone numbers using the reverse number lookup service by entering a 10 digit phone number in the top most text box.

307 Area Code Finder

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Wyoming Area Code Lookup is an excellent resource for area code lookup and reverse number lookup. Here you'll find area codes, city, county, population & operator list table of area codes within the United States. Also, you can verify owners of phone numbers with full name & address information for background check. For a full list of area codes, visit home page. It provides drilldown for USA area codes and area code location maps.

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Telephone/Landline Area Codes is a resource of North American telephone area codes. Beyond area code listings, relevant information about each area code is detailed. For example, this page details area code 307-8. You can also search area codes by state, and within the NANP, find country area codes.

Free Area Codes Locator for Wyoming

The area codes locator shows the coverage area for each phone number area code. Area code locations are also listed by city next to the area code maps on this page. Also, read reviews within an area code.

307 Area Code Reviews provides local reviews for phone numbers and aggregates results per area code. It shows you the area code location covered by each area code; for example, the LA area code reveiws covers local business phone numbers area in Los Angeles. This page details area code 307-8. All USA states area codes may be found using

Telephone Area Codes in Wyoming

The telephone area code prefixes local phone numbers & is not required to be dialed. For area codes by city, search Area codes telephone differ from region to region, and in some places the area code must be dialed even when calling locally within that region. Find out more with area code decoder.

External links & resources for area code 307 in Wyoming

  • CitySites Pages for Wyoming (Source: Official CitySites)
  • Wikipedia Article on Area Code 307 (Source: Wikipedia)
  • State Information Resources for Wyoming (Source: State Information)