Local Calling Guide

Area code/prefix search

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

NXX: 628

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
681-628 A Richwood WV HNTNWVDT0MD  9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
681-628 0 Richwood WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254   2021-03-11   
681-628 1 Richwood WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254   2021-03-11   
681-628 2 Richwood WV   5833 CORETEL WEST VIRGINIA, INC. - WV 254   2019-04-25   
681-628 3 Richwood WV   6529 T-MOBILE USA, INC. 254   2025-04-18   
681-628 4 Richwood WV   5833 CORETEL WEST VIRGINIA, INC. - WV 254   2019-04-25   
681-628 5 Richwood WV CHTNWVLEGMD  624H ONVOY SPECTRUM, LLC 254   2021-06-03   
681-628 6 Richwood WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254   2018-11-05   
681-628 7 Richwood WV HNTNWVDT0MD  9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254   2015-11-05   
681-628 8 Richwood WV   5833 CORETEL WEST VIRGINIA, INC. - WV 254   2019-04-25   
681-628 9 Richwood WV CHTNWVLEEMD  073H TELNYX LLC 254   2021-03-07   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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