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: 661

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
681-661 A Charleston Zone 1 WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254      
681-661 0 Charleston Zone 1 WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254      
681-661 1 Charleston Zone 1 WV CUDNWVAAG01  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254      
681-661 2 Charleston Zone 1 WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254      
681-661 3 Charleston Zone 1 WV CUDNWVAAG01  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254      
681-661 4 Charleston Zone 1 WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254      
681-661 5 Charleston Zone 1 WV CHTNWVLE6MD  5562 METROPCS, INC. 254      
681-661 6 Charleston Zone 1 WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254      
681-661 7 Charleston Zone 1 WV CUDNWVAAG01  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254      
681-661 8 Charleston Zone 1 WV CHTNWVLEGMD  624H ONVOY SPECTRUM, LLC 254      
681-661 9 Charleston 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.