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: 531

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-531 A Timber MO WNVLMOXAXXX  093F ONVOY, LLC - MO 520      
573-531 0 Timber MO STLSMOWQ8MD  073H TELNYX LLC 520      
573-531 2 Timber MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-531 3 Timber MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-531 4 Timber MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-531 5 Timber MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-531 7 Timber MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      

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

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