Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Bland, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
573-646 A BLNDMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
573-646 0   073H TELNYX LLC 520   2020-07-26   
573-646 1   145J TERRA NOVA TELECOM INC. 520   2025-06-06   
573-646 2   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2013-10-14   
573-646 3   9787 BRIGHTSPEED OF MISSOURI, LLC 520      
573-646 4   093F ONVOY, LLC - MO 520   2019-11-25   
573-646 5   9787 BRIGHTSPEED OF MISSOURI, LLC 520      
573-646 6   093F ONVOY, LLC - MO 520   2017-12-11   
573-646 8   093F ONVOY, LLC - MO 520   2019-11-25   
573-646 9   093F ONVOY, LLC - MO 520   2021-03-07   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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