Local Calling Guide

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NPA: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 345

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-345 A Climax Springs MO CLSPMONORS7  9533 SOUTHWESTERN BELL 520      
573-345 1 Climax Springs MO CLSPMONORS7  9533 SOUTHWESTERN BELL 520      
573-345 2 Climax Springs MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2018-03-17   
573-345 3 Climax Springs MO CLSPMONORS7  9533 SOUTHWESTERN BELL 520      
573-345 4 Climax Springs MO CLSPMONORS7  9533 SOUTHWESTERN BELL 520      
573-345 5 Climax Springs MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2020-11-08   
573-345 6 Climax Springs MO WASHMOBEPS0  506E AURORA COMMUNICATIONS, INC. - MO 520   2009-06-13   
573-345 8 Climax Springs MO STLSMOGZ6MD  073H TELNYX LLC 520   2018-10-24   
573-345 9 Climax Springs MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-02-02   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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