Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 681 [Rate centres in NPA 681] [Dial plan for NPA 681]

NXX: 837

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
681-837 A Rock Cave WV   516J TON80 COMMUNICATIONS LLC 256   2021-05-24   
681-837 0 Rock Cave WV   073H TELNYX LLC 256   2021-05-25   
681-837 1 Rock Cave WV   080F BANDWIDTH.COM CLEC, LLC - WV 256   2021-12-03   
681-837 4 Rock Cave WV   516J TON80 COMMUNICATIONS LLC 256   2021-05-24   
681-837 5 Rock Cave WV   449F ONVOY, LLC - WV 256   2021-07-26   
681-837 6 Rock Cave WV   566J RADIANTIQ LLC 256   2021-10-22   
681-837 8 Rock Cave WV   624H ONVOY SPECTRUM, LLC 256   2021-06-05   

Last updated: Wed, 12 Jan 2022 16:20:07 UTC

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