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: 668

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-668 A Winfield MO WNFDMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
636-668 0 Winfield MO STLSMOWQ8MD  073H TELNYX LLC 520      
636-668 2 Winfield MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-668 3 Winfield MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520      
636-668 5 Winfield MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520      
636-668 6 Winfield MO WNFDMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
636-668 8 Winfield MO WNFDMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
636-668 9 Winfield MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520      

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

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