Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: BLFDWVXAXYX

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
681-510 1 Bluefield WV 624H ONVOY SPECTRUM, LLC 932   2020-06-26   
681-510 2 Bluefield WV 624H ONVOY SPECTRUM, LLC 932   2020-06-26   
681-729 0 Davy WV 449F ONVOY, LLC - WV 932   2021-03-05   
681-729 1 Davy WV 449F ONVOY, LLC - WV 932   2021-03-05   
681-729 7 Davy WV 449F ONVOY, LLC - WV 932   2018-10-25   
681-771 A Athens WV 449F ONVOY, LLC - WV 932      
681-771 1 Athens WV 449F ONVOY, LLC - WV 932   2022-12-31   
681-771 5 Athens WV 449F ONVOY, LLC - WV 932   2021-07-29   
681-771 6 Athens WV 449F ONVOY, LLC - WV 932   2021-01-25   
681-771 7 Athens WV 449F ONVOY, LLC - WV 932   2021-01-25   
681-771 8 Athens WV 449F ONVOY, LLC - WV 932   2021-01-25   
681-871 0 Welch WV 449F ONVOY, LLC - WV 932   2023-10-28   
681-871 1 Welch WV 449F ONVOY, LLC - WV 932   2023-10-28   
681-871 6 Welch WV 449F ONVOY, LLC - WV 932   2023-07-14   

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

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