Local Calling Guide

Area code/prefix search

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

NXX: 579

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
681-579 A Charleston Zone 1 WV   700J WAVENATION, LLC 254   2025-10-16   
681-579 0 Charleston Zone 1 WV   700J WAVENATION, LLC 254   2025-10-16   
681-579 3 Charleston Zone 1 WV   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254   2025-11-08   
681-579 4 Charleston Zone 1 WV   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254   2025-11-08   
681-579 5 Charleston Zone 1 WV   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254   2025-11-08   
681-579 6 Charleston Zone 1 WV   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254   2025-11-08   
681-579 7 Charleston Zone 1 WV   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254   2025-11-08   
681-579 8 Charleston Zone 1 WV   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254   2025-11-08   
681-579 9 Charleston Zone 1 WV   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254   2025-11-08   

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

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