Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 636 [Rate centres in NPA 636] [Dial plan for NPA 636]

NXX: 422

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-422 A Pond MCA4 MO PONDMO62RS4  9533 SOUTHWESTERN BELL 520      
636-422 0 Pond MCA4 MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-422 1 Pond MCA4 MO OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2015-12-10   
636-422 2 Pond MCA4 MO PONDMO62RS4  9533 SOUTHWESTERN BELL 520   2005-06-10   
636-422 3 Pond MCA4 MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520   2013-05-15   
636-422 4 Pond MCA4 MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2018-12-14   
636-422 5 Pond MCA4 MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2020-11-07   
636-422 6 Pond MCA4 MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2020-11-07   
636-422 7 Pond MCA4 MO WNVLMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2014-07-22   
636-422 8 Pond MCA4 MO STLSMO09WMD  516C AT&T CORP. 520   2006-06-30   
636-422 9 Pond MCA4 MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-05-19   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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