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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OCN: 2011 OKLAHOMA WINDSTREAM, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
918-658 1 Monroe Howe OK MOHOOKXARS1  538      
918-658 2 Monroe Howe OK MOHOOKXARS1  538      
918-658 3 Monroe Howe OK MOHOOKXARS1  538      
918-658 6 Monroe Howe OK MOHOOKXARS1  538      
918-658 7 Monroe Howe OK MOHOOKXARP0  538      
918-696 A Stilwell OK STWLOKXADS0  538      
918-705 A Vian OK VIANOKXAPS0  538      
918-705 7 Vian OK VIANOKXAPS0  538   2015-08-22   
918-773 A Vian OK VIANOKXADS0  538      
918-773 0 Vian OK VIANOKXADS0  538      
918-773 1 Vian OK VIANOKXADS0  538      
918-773 3 Vian OK VIANOKXADS0  538      
918-773 4 Vian OK VIANOKXADS0  538      
918-773 5 Vian OK VIANOKXADS0  538      
918-773 6 Vian OK VIANOKXADS0  538      
918-773 8 Vian OK VIANOKXADS0  538      
918-773 9 Vian OK VIANOKXADS0  538      
918-778 A Baron OK BARNOKXARP0  538      
918-797 A Stilwell OK STWLOKXADS0  538      
918-797 0 Stilwell OK STWLOKXADS0  538      
918-797 1 Stilwell OK STWLOKXADS0  538      
918-797 2 Stilwell OK STWLOKXADS0  538      
918-797 3 Stilwell OK STWLOKXADS0  538      
918-797 4 Stilwell OK STWLOKXADS0  538      
918-797 8 Stilwell OK STWLOKXADS0  538      
918-797 9 Stilwell OK STWLOKXADS0  538      

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

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