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
231-685 5 Ravenna MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2018-04-15   
231-685 6 Ravenna MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2018-04-15   
231-725 5 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2010-11-01   
231-726 8 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2010-07-20   
231-730 A Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-742 A Hart MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-742 0 Hart MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-742 1 Hart MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-742 2 Hart MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2006-07-06   
231-742 3 Hart MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-10-30   
231-742 5 Hart MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2020-05-18   
231-742 6 Hart MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2010-09-30   
231-742 9 Hart MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2016-07-29   
231-750 A Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-760 0 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2007-03-04   
231-760 2 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2008-06-27   
231-823 4 Stanwood MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-09-26   
231-852 A Ludington MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-852 0 Ludington MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-852 3 Ludington MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2011-09-02   
231-852 4 Ludington MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-852 9 Ludington MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2021-06-06   
231-855 A Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-855 0 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-855 1 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-855 2 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-855 3 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-855 4 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2006-12-29   
231-855 5 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2007-03-10   
231-855 6 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2007-05-17   
231-855 7 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-11-11   
231-855 8 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-11-11   
231-855 9 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-11-11   
231-888 4 Twin Lake MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2018-04-15   
231-888 5 Twin Lake MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2018-04-15   
231-900 8 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2019-12-24   
231-907 A Ludington MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-907 0 Ludington MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-907 1 Ludington MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-11-03   
231-907 7 Ludington MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2016-08-25   
231-907 8 Ludington MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2014-10-09   
231-907 9 Ludington MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2010-07-11   
231-955 A Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-955 0 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-955 1 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-08-26   
231-955 2 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-08-26   
231-955 3 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-09-13   
231-955 4 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-09-13   
231-955 5 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-09-13   
231-955 6 Muskegon MI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-03-20   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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