Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 816 [Rate centres in NPA 816] [Dial plan for NPA 816]

NXX: 599

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-599 A Kansas City MO KSCYMOSWDS0  7594 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 524      
816-599 0 Kansas City MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 524   2014-05-28   
816-599 1 Kansas City MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 524   2014-05-28   
816-599 2 Kansas City MO   793K TWC IP ENABLED SERVICES, LLC 524   2015-02-05   
816-599 3 Kansas City MO   7594 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 524   2014-05-15   
816-599 4 Kansas City MO   793K TWC IP ENABLED SERVICES, LLC 524   2015-02-05   
816-599 5 Kansas City MO   3915 EVERFAST FIBER NETWORKS LLC 524   2014-05-20   
816-599 6 Kansas City MO   793K TWC IP ENABLED SERVICES, LLC 524   2015-03-16   
816-599 7 Kansas City MO   793K TWC IP ENABLED SERVICES, LLC 524   2015-03-16   
816-599 8 Kansas City MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 524   2015-04-26   
816-599 9 Kansas City MO   9533 SOUTHWESTERN BELL 524   2015-03-20   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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