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.

Switch: MNRVMDMOXFX

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-790 0 Keyser WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      
304-790 1 Keyser WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      
304-790 5 Keyser WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2009-10-15   
304-790 9 Keyser WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2006-07-07   
304-839 A Martinsburg WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      
304-839 0 Martinsburg WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2016-07-01   
304-839 1 Martinsburg WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2003-01-02   
304-839 2 Martinsburg WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2004-01-19   
304-839 3 Martinsburg WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2004-01-25   
304-839 4 Martinsburg WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2008-12-11   
304-839 5 Martinsburg WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2004-03-01   
304-839 6 Martinsburg WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2004-03-01   
304-839 7 Martinsburg WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2004-03-01   
304-839 8 Martinsburg WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2004-03-01   
304-839 9 Martinsburg WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2004-03-01   
681-260 0 Martinsburg WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2016-01-30   
681-260 1 Martinsburg WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2016-08-26   
681-446 6 Martinsburg WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2023-08-24   
681-620 8 Keyser WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2014-07-12   
681-620 9 Keyser WV 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2016-06-13   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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