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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NPA: 417 [Rate centres in NPA 417] [Dial plan for NPA 417]

NXX: 517

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
417-517 A Reeds Spring MO BASNMOXAXJX  093F ONVOY, LLC - MO 522      
417-517 4 Reeds Spring MO BASNMOXAXJX  093F ONVOY, LLC - MO 522      
417-517 5 Reeds Spring MO BASNMOXAXJX  093F ONVOY, LLC - MO 522      
417-517 6 Reeds Spring MO SPFDMOTLXLX  6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 522      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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