Local Calling Guide

Area code/prefix search

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

NXX: 200

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-200 A Manchester MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-200 0 Manchester MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-01-10   
636-200 1 Manchester MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2011-05-15   
636-200 2 Manchester MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-09-17   
636-200 3 Manchester MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-10-09   
636-200 4 Manchester MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-200 5 Manchester MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2011-08-26   
636-200 6 Manchester MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2012-07-29   
636-200 7 Manchester MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2025-09-16   
636-200 8 Manchester MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2012-12-15   
636-200 9 Manchester MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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