Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
307-487 5 Gillette WY 450F ONVOY, LLC - WY 654   2020-12-19   
307-487 6 Gillette WY 450F ONVOY, LLC - WY 654   2020-12-19   
307-487 8 Gillette WY 450F ONVOY, LLC - WY 654   2023-06-18   
307-487 9 Gillette WY 450F ONVOY, LLC - WY 654   2023-06-25   
307-488 2 Lander WY 450F ONVOY, LLC - WY 654   2021-07-11   
307-488 3 Lander WY 450F ONVOY, LLC - WY 654   2019-09-07   
307-488 4 Lander WY 450F ONVOY, LLC - WY 654   2019-09-07   
307-488 5 Lander WY 450F ONVOY, LLC - WY 654   2021-03-02   
307-488 6 Lander WY 450F ONVOY, LLC - WY 654   2021-03-02   
307-488 7 Lander WY 450F ONVOY, LLC - WY 654   2020-12-19   
307-509 5 Cheyenne WY 450F ONVOY, LLC - WY 654   2019-09-07   
307-522 3 Rock Springs WY 450F ONVOY, LLC - WY 654   2019-09-07   
307-522 4 Rock Springs WY 450F ONVOY, LLC - WY 654   2020-12-19   
307-533 9 Sheridan WY 450F ONVOY, LLC - WY 654   2023-07-23   
307-543 4 Moran WY 450F ONVOY, LLC - WY 654   2012-12-17   
307-543 7 Moran WY 450F ONVOY, LLC - WY 654   2007-03-23   
307-543 8 Moran WY 450F ONVOY, LLC - WY 654   2012-01-30   
307-554 A Glenrock WY 450F ONVOY, LLC - WY 654      
307-554 1 Glenrock WY 450F ONVOY, LLC - WY 654   2019-05-24   
307-554 2 Glenrock WY 450F ONVOY, LLC - WY 654   2020-12-19   
307-554 3 Glenrock WY 450F ONVOY, LLC - WY 654   2020-12-19   
307-554 5 Glenrock WY 450F ONVOY, LLC - WY 654   2019-09-07   
307-554 7 Glenrock WY 450F ONVOY, LLC - WY 654   2007-03-09   
307-554 8 Glenrock WY 450F ONVOY, LLC - WY 654   2012-01-13   
307-554 9 Glenrock WY 450F ONVOY, LLC - WY 654   2021-03-02   
307-556 A Riverton WY 450F ONVOY, LLC - WY 654      
307-556 1 Riverton WY 450F ONVOY, LLC - WY 654   2023-08-11   
307-556 2 Riverton WY 450F ONVOY, LLC - WY 654   2021-07-11   
307-556 3 Riverton WY 450F ONVOY, LLC - WY 654   2021-07-11   
307-556 4 Riverton WY 450F ONVOY, LLC - WY 654   2023-08-11   
307-556 5 Riverton WY 450F ONVOY, LLC - WY 654   2021-04-06   
307-556 6 Riverton WY 450F ONVOY, LLC - WY 654   2021-04-06   
307-556 7 Riverton WY 450F ONVOY, LLC - WY 654   2023-08-11   
307-556 8 Riverton WY 450F ONVOY, LLC - WY 654   2023-08-11   
307-620 7 Buffalo WY 450F ONVOY, LLC - WY 654   2012-01-30   
307-621 2 Buffalo WY 450F ONVOY, LLC - WY 654   2019-07-08   
307-621 3 Buffalo WY 450F ONVOY, LLC - WY 654   2019-07-08   
307-621 4 Buffalo WY 450F ONVOY, LLC - WY 654   2019-11-07   
307-621 5 Buffalo WY 450F ONVOY, LLC - WY 654   2019-11-07   
307-624 5 Douglas WY 450F ONVOY, LLC - WY 654   2023-10-28   
307-624 6 Douglas WY 450F ONVOY, LLC - WY 654   2019-09-07   
307-650 4 Cheyenne WY 450F ONVOY, LLC - WY 654   2019-11-07   
307-650 5 Cheyenne WY 450F ONVOY, LLC - WY 654   2019-11-07   
307-655 7 Sheridan WY 450F ONVOY, LLC - WY 654   2006-11-05   
307-666 0 Cheyenne WY 450F ONVOY, LLC - WY 654   2023-10-28   
307-666 1 Cheyenne WY 450F ONVOY, LLC - WY 654   2023-10-28   
307-666 2 Cheyenne WY 450F ONVOY, LLC - WY 654   2023-10-28   
307-666 3 Cheyenne WY 450F ONVOY, LLC - WY 654   2023-10-28   
307-666 4 Cheyenne WY 450F ONVOY, LLC - WY 654   2023-10-28   
307-666 5 Cheyenne WY 450F ONVOY, LLC - WY 654   2023-10-28   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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