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Region Carrier Name:Wyoming
This is the United States Region Carrier Name:Wyoming Area Code Database page list. You can click the title to browse the detail information.
| City | National Destination Code | Sn from | Sn to | Number Type |
|---|---|---|---|---|
| Jackson | 307 | 2005000 | 2005999 | G |
| Casper | 307 | 2150000 | 2150999 | X |
| Casper | 307 | 2152000 | 2152999 | G |
| Buffalo | 307 | 2783000 | 2783999 | G |
| Riverton | 307 | 4636000 | 4636999 | G |
| Green River | 307 | 4665000 | 4665999 | G |
| Cheyenne | 307 | 7579000 | 7579999 | G |
| Rock Springs | 307 | 9229000 | 9229999 | G |
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