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.

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

NXX: 356

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
681-356 A Huntington Zone 1 WV CHTNWVLEX6Z  080F BANDWIDTH.COM CLEC, LLC - WV 254      
681-356 0 Huntington Zone 1 WV CHTNWVLEX6Z  080F BANDWIDTH.COM CLEC, LLC - WV 254      
681-356 1 Huntington Zone 1 WV CHTNWVLEX6Z  080F BANDWIDTH.COM CLEC, LLC - WV 254      
681-356 2 Huntington Zone 1 WV CUDNWVAAG01  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254      
681-356 3 Huntington Zone 1 WV CUDNWVAAG01  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254      
681-356 4 Huntington Zone 1 WV CUDNWVAAG01  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254      
681-356 5 Huntington Zone 1 WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254      
681-356 6 Huntington Zone 1 WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254      
681-356 7 Huntington Zone 1 WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254      
681-356 8 Huntington Zone 1 WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254      
681-356 9 Huntington Zone 1 WV CUDNWVAAG01  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.