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.

Switch: KSCYMOSWDS4

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
816-627 3 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524      
816-627 4 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524      
816-627 5 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524      
816-627 6 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524      
816-627 7 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524      
816-627 8 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524      
816-663 6 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524   2013-07-07   
816-663 7 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524   2013-07-07   
816-663 8 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524   2013-07-07   
816-723 8 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524   2013-10-21   
816-772 0 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524   2014-07-17   
816-772 1 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524   2014-07-17   
816-788 7 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524   2015-11-19   
816-827 A Adrian MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524      
816-827 9 Adrian MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524      
816-844 4 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524   2013-10-28   
816-859 6 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524   2013-06-03   
816-859 7 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524   2013-06-17   
816-888 2 Kansas City MO 6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524   2011-08-28   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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