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.
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Switch: CLMASCSAXSX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
803-300 A Barnwell SC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-301 A Barnwell SC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-671 A Barnwell SC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-686 A Allendale SC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-709 A Barnwell SC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-812 A Allendale SC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
839-233 A Barnwell SC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
839-242 A Barnwell SC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
839-259 A Barnwell SC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2024-02-11   
839-276 A Barnwell SC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2024-05-11   
839-296 A Barnwell SC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2024-11-10   
839-303 A Barnwell SC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2025-02-01   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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