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: 277

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-277 A St Charles MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520      
636-277 0 St Charles MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-04-29   
636-277 1 St Charles MO   093F ONVOY, LLC - MO 520   2010-04-29   
636-277 2 St Charles MO   093F ONVOY, LLC - MO 520   2010-04-29   
636-277 3 St Charles MO   093F ONVOY, LLC - MO 520   2010-04-29   
636-277 4 St Charles MO   093F ONVOY, LLC - MO 520   2010-04-29   
636-277 5 St Charles MO   093F ONVOY, LLC - MO 520   2010-04-29   
636-277 6 St Charles MO   093F ONVOY, LLC - MO 520   2010-04-29   
636-277 7 St Charles MO   093F ONVOY, LLC - MO 520   2010-04-29   
636-277 8 St Charles MO   093F ONVOY, LLC - MO 520   2010-04-29   
636-277 9 St Charles MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-04-29   

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

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