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.

OCN: 9671 PAGE PLUS, INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
405-539 A Oklahoma City OK OKCYOKQRBMD  536      
405-560 A Oklahoma City OK OKCYOKQRBMD  536      
405-710 A Moore OK OKCYOKQRBMD  536      
405-750 A Moore OK OKCYOKQRBMD  536      
405-781 A Moore OK OKCYOKQRBMD  536      
405-909 A Moore OK OKCYOKQRBMD  536      
405-910 A Moore OK OKCYOKQRBMD  536      
405-940 A Moore OK OKCYOKQRBMD  536      
405-975 A Oklahoma City OK OKCYOKQRBMD  536      
918-741 A Tulsa OK TULSOK33BMD  538      
918-750 A Tulsa OK TULSOK33BMD  538      
918-751 A Tulsa OK TULSOK33BMD  538      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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