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OCN: 450F ONVOY, LLC - WY

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
307-458 5 Casper WY   654   2023-08-11   
307-458 7 Casper WY   654   2023-08-11   
307-458 8 Casper WY   654   2023-08-11   
307-460 6 Laramie WY   654   2020-09-05   
307-460 7 Laramie WY   654   2006-11-05   
307-463 5 Riverton WY   654   2024-03-03   
307-463 7 Riverton WY   654   2006-11-05   
307-464 3 Wright WY   654   2012-12-13   
307-464 7 Wright WY   654   2011-06-05   
307-464 8 Wright WY   654   2012-12-13   
307-466 1 Green River WY   654   2012-12-17   
307-466 4 Green River WY   654   2006-10-06   
307-466 7 Green River WY   654   2012-01-30   
307-474 A Cody WY CHYNWYMAX2X  654   2025-02-02   
307-474 0 Cody WY   654   2025-02-02   
307-474 1 Cody WY   654   2025-04-11   
307-475 3 Cheyenne WY   654   2019-06-20   
307-475 6 Cheyenne WY   654   2020-12-19   
307-475 7 Cheyenne WY   654   2020-12-19   
307-475 8 Cheyenne WY   654   2020-12-19   
307-476 A Laramie WY   654   2025-03-02   
307-476 0 Laramie WY   654   2025-03-02   
307-476 1 Laramie WY   654   2025-04-11   
307-476 8 Laramie WY   654   2025-05-10   
307-479 A Powell WY   654   2025-04-05   
307-479 0 Powell WY   654   2025-04-05   
307-481 A Lusk WY CHYNWYMAX2X  654      
307-481 0 Lusk WY   654   2020-12-19   
307-481 1 Lusk WY   654   2019-09-07   
307-481 2 Lusk WY   654   2019-12-27   
307-481 4 Lusk WY   654   2019-11-07   
307-481 5 Lusk WY   654   2023-10-12   
307-481 6 Lusk WY   654   2019-12-27   
307-481 7 Lusk WY   654   2007-05-06   
307-481 8 Lusk WY   654   2012-01-30   
307-487 3 Gillette WY   654   2021-07-11   
307-487 4 Gillette WY   654   2019-09-07   
307-487 5 Gillette WY   654   2020-12-19   
307-487 6 Gillette WY   654   2020-12-19   
307-487 8 Gillette WY   654   2023-06-18   
307-487 9 Gillette WY   654   2023-06-25   
307-488 2 Lander WY   654   2021-07-11   
307-488 3 Lander WY   654   2019-09-07   
307-488 4 Lander WY   654   2019-09-07   
307-488 5 Lander WY   654   2021-03-02   
307-488 6 Lander WY   654   2021-03-02   
307-488 7 Lander WY   654   2020-12-19   
307-500 A Border WY BOISIDMAXIX  652      
307-500 1 Border WY   652   2021-07-11   
307-500 5 Border WY   652   2021-04-06   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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