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: 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      
636-422 1 Pond MCA4 MO OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
636-422 2 Pond MCA4 MO PONDMO62RS4  9533 SOUTHWESTERN BELL 520      
636-422 3 Pond MCA4 MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-422 4 Pond MCA4 MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520      
636-422 5 Pond MCA4 MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-422 6 Pond MCA4 MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-422 7 Pond MCA4 MO WNVLMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 520      
636-422 8 Pond MCA4 MO STLSMO09WMD  516C AT&T CORP. 520      
636-422 9 Pond MCA4 MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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