Local Calling Guide

Area code/prefix search

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

NXX: 392

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-392 A Washington MO WASHMOBEPS0  506E AURORA COMMUNICATIONS, INC. - MO 520      
636-392 0 Washington MO WNVLMOXAXGX  5562 T-MOBILE USA, INC. 520   2014-07-25   
636-392 1 Washington MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2019-05-19   
636-392 2 Washington MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-09-28   
636-392 3 Washington MO WASHMOBERS0  9533 SOUTHWESTERN BELL 520   2010-06-25   
636-392 4 Washington MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-09-28   
636-392 5 Washington MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520   2014-12-26   
636-392 6 Washington MO STLSMOGZ6MD  073H TELNYX LLC 520   2017-03-30   
636-392 7 Washington MO   508J CENTURYLINK COMMUNICATIONS LLC 520   2014-07-24   
636-392 8 Washington MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2013-06-03   
636-392 9 Washington MO WASHMOBEPS0  506E AURORA COMMUNICATIONS, INC. - MO 520   2008-08-10   

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

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