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: 432

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-432 A Savannah MO   612K CSC VOICE, LLC 524      
816-432 0 Savannah MO   612K CSC VOICE, LLC 524   2008-04-21   
816-432 1 Savannah MO KSCYMO55XXX  093F ONVOY, LLC - MO 524   2020-07-09   
816-432 2 Savannah MO   612K CSC VOICE, LLC 524   2014-03-02   
816-432 3 Savannah MO KSCYMO55XXX  093F ONVOY, LLC - MO 524   2018-11-29   
816-432 4 Savannah MO   612K CSC VOICE, LLC 524   2005-04-01   
816-432 5 Savannah MO KSCYMO09YMD  6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524   2019-10-14   
816-432 6 Savannah MO KSCAMO961MD  508J CENTURYLINK COMMUNICATIONS, LLC 524   2013-10-29   
816-432 8 Savannah MO KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2017-03-24   
816-432 9 Savannah MO KSCYMO55DSG  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 524   2014-05-04   

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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