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307 Area Code: Location, Time Zone & Phone Lookup

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What Does Area Code 307 Mean?

Area code 307 covers the entire state of Wyoming. It is the only area code that serves the area.

Major Cities in 307 Area Code

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Area Codes Starting with 3

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The Details of Area Code 307

As of 2010, the 307 area code served the entire state of Wyoming. This area code covered a total of over 2.8 million people. In 2011, a new area code, 469, was assigned to serve the Dallas-Fort Worth metroplex. This left 307 as the only area code serving the entire state of Wyoming. The 307 area code is one of the original area codes created in 1947. It is also one of the few area codes that have not been split or overlaid. The 307 area code is expected to remain in use until at least 2020.

Despite the fact that 307 is the only area code serving the entire state of Wyoming, it is still a relatively small area code. There are only around 200,000 phone numbers in the 307 area code. This means that there is a limited number of phone numbers available in this area code. If you are looking for a phone number in the 307 area code, you should act fast.

If you are looking for a phone number in the 307 area code, you can check the availability of numbers at http://www.numberportability.com/.

What Time Zone Is Area Code 307 Located In?

Area Code 307 is located in the Mountain Time Zone.

Phone Number Prefixes In The 307 Area Code