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: 2022 SALINA-SPAVINAW TEL. CO.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
918-434 A Salina OK SALNOKXADS1  538      
918-479 A Locust Grove OK LCGVOKXADS0  538      
918-589 A Spavinaw OK SPVNOKXADS0  538      
918-593 A Strang OK STRNOKXADS0  538      
918-597 A Flint OK FLNTOKXADS1  538      
918-868 A Kansas OK KNSSOKXADS0  538      
918-868 0 Kansas OK KNSSOKXADS0  538      
918-868 1 Kansas OK KNSSOKXADS0  538      
918-868 2 Kansas OK KNSSOKXADS0  538      
918-868 3 Kansas OK KNSSOKXADS0  538      
918-868 5 Kansas OK KNSSOKXADS0  538      
918-868 6 Kansas OK KNSSOKXADS0  538      
918-868 8 Kansas OK KNSSOKXADS0  538      
918-868 9 Kansas OK KNSSOKXADS0  538      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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