How many area codes are in the state of wyoming? There are 1 active area codes in the state of Wyoming. Each of these area codes are listed below. There are two lists that Wirefly provides for the area codes in Wyoming.Where is area code 307 located in wyoming? Area Code 307 in Wyoming. The 307 Area Code is located in the state of Wyoming. Area Code 307 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 631,518 unique phone numbers and 1,651,831 inpiduals near the cities of Cheyenne, Casper, and Gillette.What are the prefixes for area codes? Prefixes by Area Code. area codes: 200-299. 300-399. 400-499. 500-599. 600-699. 700-799. 800-899.What is the usa country code on my phone number? To help you, we’ve made a list of all these codes, which you can find below this article. The USA country code is +1. You will add it to the beginning of any phone number you are dialing that’s in the US. When you save your American contacts to your phone, make sure to include this number as part of their phone number!
Casper, WY White Pages. Run a search by name for anyone in Casper, Wyoming & get free white pages information instantly. Casper, Wyoming white page directory listings include full name, phone number and address.