Local Calling Guide

Area code/prefix search

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Mount Sterling, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
573-943 A MTSTMOXADS0  9787 BRIGHTSPEED OF MISSOURI, LLC 521      
573-943 0 CLMAMOXAXIX  093F ONVOY, LLC - MO 521      
573-943 1 JFCYMOXAXSX  073H TELNYX LLC 521      
573-943 2 MTSTMOXADS0  9787 BRIGHTSPEED OF MISSOURI, LLC 521      
573-943 3 CLMAMOWB0MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521      
573-943 4 CLMAMOXAXIX  093F ONVOY, LLC - MO 521      
573-943 5 CLMAMOXAXIX  093F ONVOY, LLC - MO 521      
573-943 6 MTSTMOXADS0  9787 BRIGHTSPEED OF MISSOURI, LLC 521      
573-943 8   624H ONVOY SPECTRUM, LLC 521      

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

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