Local Calling Guide

Area code/prefix search

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

NXX: 494

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-494 A Ewing MO EWNGMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-494 0 Ewing MO   1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-494 1 Ewing MO   1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-494 2 Ewing MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2018-09-14   
573-494 3 Ewing MO   1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-494 4 Ewing MO   073H TELNYX LLC 520   2020-07-31   
573-494 5 Ewing MO   093F ONVOY, LLC - MO 520   2019-11-23   
573-494 6 Ewing MO   093F ONVOY, LLC - MO 520   2019-11-23   
573-494 7 Ewing MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2013-10-14   
573-494 8 Ewing MO   1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-494 9 Ewing MO   145J TERRA NOVA TELECOM INC. 520   2025-06-06   

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

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