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: 319

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-319 A Dardenne MO DRDNMOXARS1  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
636-319 0 Dardenne MO STLSMOWQ8MD  073H TELNYX LLC 520      
636-319 1 Dardenne MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-319 3 Dardenne MO DRDNMOXARS1  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
636-319 4 Dardenne MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520      
636-319 5 Dardenne MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-319 7 Dardenne MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-319 8 Dardenne MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520      
636-319 9 Dardenne MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520      

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

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