VerifyPhone.com is your one-stop site for area code lookup, phone number lookup,
and free phone number reviews. Following is phone number listings & most
recent reviews for 307-257 area code for verified numbers 307-257-9000 - 307-257-9999. Zipcodes covered include 82716, 82717, 82718, 82717 covered within Casper. More area codes, including
those outside of Wyoming, United States of America, are on the VerifyPhone.com homepage.
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307-257-9xxx Area Code Reverse Lookup Results
Phone numbers 307-257-9xxx fall in 307-257 area code. This area code covers part of Casper, covering
most of 82716, 82717, 82718, 82717 zipcodes. 307-257 area code was
started on Dec 31, 2007. Casper follows US/Mountain timezone with Daylight Savings as part of Campbell county in Wyoming state. It has a population of 46,133 and covers a Land Area of 999.999 sq miles. 307-257 area code
locator service has determined Geo-Coordinates for this location as Latitude: 44.29 & Longitude: -105.50. Also, the network service provider for area code 307-257 is New Cingular Wireless PCS LLC, 5000 Carillon Pt, Kirkland, WA, US - 98033-7302.
