Local Calling Guide

Area code/prefix search

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

NXX: 565

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-565 A Perry MO PRRYMOXARS1  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-565 0 Perry MO STLSMOWQ8MD  073H TELNYX LLC 520   2020-08-07   
573-565 1 Perry MO PRRYMOXARS1  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-565 2 Perry MO PRRYMOXARS1  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-565 3 Perry MO PRRYMOXARS1  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-565 4 Perry MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-03-07   
573-565 5 Perry MO   145J TERRA NOVA TELECOM INC. 520   2025-06-06   
573-565 7 Perry MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2013-10-14   
573-565 9 Perry MO PRRYMOXARS1  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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