Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
636-524 1 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-11-24   
636-524 2 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-03-15   
636-524 3 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-03-15   
636-524 5 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-07-18   
636-524 9 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-07-18   
636-535 0 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-11-04   
636-535 3 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-05-21   
636-535 4 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-05-21   
636-535 7 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-07-07   
636-535 8 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-07-07   
636-535 9 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-07-07   
636-543 1 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-08-20   
636-543 4 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2010-07-28   
636-543 5 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-05-27   
636-548 2 Maxville MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-04-12   
636-575 A High Ridge MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-575 0 High Ridge MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-575 1 High Ridge MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-575 2 High Ridge MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-575 3 High Ridge MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-575 4 High Ridge MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-575 6 High Ridge MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-575 7 High Ridge MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-575 8 High Ridge MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-10-02   
636-575 9 High Ridge MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2010-02-11   
636-637 9 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-01-21   
636-638 7 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-04-10   
636-671 2 High Ridge MCA4 MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2010-12-17   
636-692 1 High Ridge MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-01-19   
636-692 3 High Ridge MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-01-19   
636-692 8 High Ridge MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-10-04   
636-725 3 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-11-04   
636-725 4 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-11-04   
636-725 5 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-11-22   
636-725 6 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-11-22   
636-725 8 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2012-08-12   
636-725 9 Festus-Crystal City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2012-08-12   
636-746 0 Maxville MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-02-06   
636-746 6 Maxville MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-02-22   
636-746 9 Maxville MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-08-12   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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