Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 538

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-538 A Boss MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-538 0 Boss MO STLSMOWQ8MD  073H TELNYX LLC 520      
573-538 2 Boss MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-538 3 Boss MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-538 4 Boss MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-538 5 Boss MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-538 6 Boss MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
573-538 7 Boss MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-538 8 Boss MO   624H ONVOY SPECTRUM, LLC 520      

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

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