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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-216 A Morgantown WV 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
304-276 A Morgantown WV 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
304-282 A Morgantown WV 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
304-376 A Morgantown WV 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
304-435 A Cheat Lake WV 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
304-777 A Cheat Lake WV 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
681-212 A Morgantown WV 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
681-285 A Morgantown WV 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
681-668 A Cheat Lake WV 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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