Local Calling Guide

Area code/prefix search

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

NXX: 787

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-787 A Clarksburg MO CLBGMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 521      
573-787 0 Clarksburg MO   1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 521      
573-787 3 Clarksburg MO   1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 521      
573-787 4 Clarksburg MO   093F ONVOY, LLC - MO 521   2019-11-29   
573-787 5 Clarksburg MO   093F ONVOY, LLC - MO 521   2019-11-29   
573-787 7 Clarksburg MO   093F ONVOY, LLC - MO 521   2020-11-08   
573-787 8 Clarksburg MO   093F ONVOY, LLC - MO 521   2020-11-08   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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