Local Calling Guide

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

NXX: 625

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-625 A Dexter MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-625 0 Dexter MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-03-02   
573-625 1 Dexter MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-03-02   
573-625 2 Dexter MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-08-30   
573-625 3 Dexter MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-08-30   
573-625 4 Dexter MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2008-02-04   
573-625 5 Dexter MO   145J TERRA NOVA TELECOM INC. 520   2022-05-04   
573-625 6 Dexter MO   093F ONVOY, LLC - MO 520   2026-09-06   
573-625 7 Dexter MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2008-02-13   
573-625 8 Dexter MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-03-18   
573-625 9 Dexter MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-03-18   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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