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: 999

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-999 A Pacific MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-999 0 Pacific MO   145J TERRA NOVA TELECOM INC. 520      
636-999 2 Pacific MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-999 3 Pacific MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-999 4 Pacific MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-999 5 Pacific MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-999 6 Pacific MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-999 7 Pacific MO WNVLMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 520      
636-999 8 Pacific MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-999 9 Pacific MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      

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

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