Local Calling Guide

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NPA: 636 [Rate centres in NPA 636] [Dial plan for NPA 636]

NXX: 635

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-635 A Cedar Hill MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520      
636-635 0 Cedar Hill MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2021-11-16   
636-635 1 Cedar Hill MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2021-11-16   
636-635 2 Cedar Hill MO STLSMOGZ8MD  939H COMMIO, LLC 520   2022-12-08   
636-635 3 Cedar Hill MO STLSMO05XPX  506J TWILIO INTERNATIONAL, INC. 520   2021-10-16   
636-635 4 Cedar Hill MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2021-12-10   
636-635 5 Cedar Hill MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2021-12-10   
636-635 6 Cedar Hill MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2021-08-06   
636-635 7 Cedar Hill MO STLSMO09XMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2022-07-18   
636-635 8 Cedar Hill MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2022-10-12   
636-635 9 Cedar Hill MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2021-10-06   

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

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