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.

NPA: 816 [Rate centres in NPA 816] [Dial plan for NPA 816]

NXX: 736

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-736 A Liberty MO KSCYMO42DS0  9533 SOUTHWESTERN BELL 524      
816-736 1 Liberty MO KSCYMO55XPY  939H COMMIO, LLC 524   2021-10-16   
816-736 2 Liberty MO KSCYMO09YMD  6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524   2019-02-26   
816-736 3 Liberty MO KSCYKSJOSMD  993E BANDWIDTH.COM CLEC, LLC - MO 524   2023-03-24   
816-736 4 Liberty MO KSCYMO030MD  579C TIME WARNER CBL INFO SVC (MO) DBA TIME WARNER CBL 524   2016-04-22   
816-736 5 Liberty MO KSCYMO42DS0  9533 SOUTHWESTERN BELL 524      
816-736 6 Liberty MO KSCYMO42DS0  9533 SOUTHWESTERN BELL 524      
816-736 7 Liberty MO KSCYMO42DS0  9533 SOUTHWESTERN BELL 524      
816-736 8 Liberty MO KSCYMO42DS0  9533 SOUTHWESTERN BELL 524      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.