Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: ELKNNCXAX5X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
743-330 4 Elkin NC 638E ONVOY, LLC - NC 424   2022-10-02   
743-330 5 Elkin NC 638E ONVOY, LLC - NC 424   2022-10-02   
743-330 6 Elkin NC 638E ONVOY, LLC - NC 424   2022-10-02   
743-330 7 Elkin NC 638E ONVOY, LLC - NC 424   2022-10-02   
743-330 8 Elkin NC 638E ONVOY, LLC - NC 424   2022-10-02   
743-330 9 Elkin NC 638E ONVOY, LLC - NC 424   2022-10-02   
743-393 A West Jefferson NC 638E ONVOY, LLC - NC 424   2024-01-15   
743-393 0 West Jefferson NC 638E ONVOY, LLC - NC 424   2023-09-18   
743-393 4 West Jefferson NC 638E ONVOY, LLC - NC 424   2023-03-16   
743-437 A Dobson NC 638E ONVOY, LLC - NC 424      
743-437 0 Dobson NC 638E ONVOY, LLC - NC 424   2022-12-30   
743-437 1 Dobson NC 638E ONVOY, LLC - NC 424   2023-10-08   
743-437 4 Dobson NC 638E ONVOY, LLC - NC 424   2022-12-30   
743-437 5 Dobson NC 638E ONVOY, LLC - NC 424   2023-02-05   
743-529 5 Hays NC 638E ONVOY, LLC - NC 424   2020-12-26   
743-529 6 Hays NC 638E ONVOY, LLC - NC 424   2020-12-26   
743-642 8 Roaring Gap NC 638E ONVOY, LLC - NC 424   2023-10-08   
743-727 0 Boonville NC 638E ONVOY, LLC - NC 424   2023-09-18   
743-727 3 Boonville NC 638E ONVOY, LLC - NC 424   2022-07-31   
743-727 4 Boonville NC 638E ONVOY, LLC - NC 424   2023-03-19   
743-740 A Mount Airy NC 638E ONVOY, LLC - NC 424      
743-740 0 Mount Airy NC 638E ONVOY, LLC - NC 424   2021-05-25   
743-740 5 Mount Airy NC 638E ONVOY, LLC - NC 424   2022-09-30   
743-740 6 Mount Airy NC 638E ONVOY, LLC - NC 424   2022-09-30   
743-740 8 Mount Airy NC 638E ONVOY, LLC - NC 424   2022-09-30   
743-766 2 Pilot Mountain NC 638E ONVOY, LLC - NC 424   2022-07-31   
743-800 A Roaring Gap NC 638E ONVOY, LLC - NC 424   2024-01-15   
743-800 0 Roaring Gap NC 638E ONVOY, LLC - NC 424   2019-01-13   
743-800 2 Roaring Gap NC 638E ONVOY, LLC - NC 424   2020-09-17   
743-800 3 Roaring Gap NC 638E ONVOY, LLC - NC 424   2020-09-17   
743-800 4 Roaring Gap NC 638E ONVOY, LLC - NC 424   2020-09-17   
743-800 5 Roaring Gap NC 638E ONVOY, LLC - NC 424   2020-12-27   
743-800 6 Roaring Gap NC 638E ONVOY, LLC - NC 424   2020-12-27   
743-800 8 Roaring Gap NC 638E ONVOY, LLC - NC 424   2018-10-29   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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