Local Calling Guide

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

NXX: 687

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-687 A Sturgeon MO STGNMOXARS0  9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-687 0 Sturgeon MO   073H TELNYX LLC 521   2020-08-07   
573-687 1 Sturgeon MO   792K CHARTER IP ENABLED SERVICES, LLC 521   2024-11-24   
573-687 2 Sturgeon MO   9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-687 3 Sturgeon MO   9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-687 4 Sturgeon MO   093F ONVOY, LLC - MO 521   2018-07-16   
573-687 6 Sturgeon MO   093F ONVOY, LLC - MO 521   2021-03-06   
573-687 7 Sturgeon MO   554A SOCKET TELECOM, LLC - MO 521   2004-09-19   
573-687 8 Sturgeon MO   093F ONVOY, LLC - MO 521   2019-11-29   
573-687 9 Sturgeon MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2021-11-30   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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