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: 887

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-887 A Chaffee MO CHFFMOTURSD  9533 SOUTHWESTERN BELL 520      
573-887 0 Chaffee MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-08-26   
573-887 1 Chaffee MO   9533 SOUTHWESTERN BELL 520      
573-887 2 Chaffee MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2010-06-05   
573-887 3 Chaffee MO   9533 SOUTHWESTERN BELL 520      
573-887 4 Chaffee MO   9533 SOUTHWESTERN BELL 520      
573-887 5 Chaffee MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2012-01-15   
573-887 6 Chaffee MO   9533 SOUTHWESTERN BELL 520      
573-887 7 Chaffee MO   516C AT&T CORP. 520   2012-12-02   
573-887 8 Chaffee MO   225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-05   
573-887 9 Chaffee MO   9533 SOUTHWESTERN BELL 520      

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

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