Local Calling Guide

Area code/prefix search

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NPA: 681 [Rate centres in NPA 681] [Dial plan for NPA 681]

NXX: 399

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
681-399 A Parsons WV TRRAWVAO0MD  317C IDT AMERICA, CORP. - WV 256      
681-399 1 Parsons WV   5833 CORETEL WEST VIRGINIA, INC. - WV 256      
681-399 3 Parsons WV CLBGWVMAXVX  449F ONVOY, LLC - WV 256   2019-02-08   
681-399 4 Parsons WV CLBGWVMA9MD  624H ONVOY SPECTRUM, LLC 256   2021-06-05   
681-399 5 Parsons WV CHTNWVBMDS0  2765 LUMOS NETWORKS OF WEST VIRGINIA INC. - WV 256   2020-05-27   
681-399 6 Parsons WV CLBGWVMAXVX  449F ONVOY, LLC - WV 256   2020-12-06   
681-399 7 Parsons WV CLBGWVMAXVX  449F ONVOY, LLC - WV 256   2020-12-06   
681-399 8 Parsons WV CLBGWVMAJMD  9944 LEVEL 3 COMMUNICATIONS, LLC - WV 256   2023-03-05   
681-399 9 Parsons WV TRRAWVAO0MD  317C IDT AMERICA, CORP. - WV 256   2014-05-23   

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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