Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: SMRCTXXAJMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
512-216 A San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-216 0 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-12-16   
512-216 1 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2007-05-17   
512-216 5 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2009-11-12   
512-618 A San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-618 0 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-05-17   
512-618 1 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-05-17   
512-618 2 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-03-03   
512-618 3 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-09-04   
512-618 4 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2012-01-06   
512-618 5 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-09-19   
512-618 6 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-03-26   
512-618 7 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-618 8 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-618 9 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-749 3 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2008-03-14   
512-757 A San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-757 0 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-757 1 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-757 2 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-757 3 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-757 4 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-757 5 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-757 6 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-757 7 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-757 9 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-938 2 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2009-02-16   
737-303 0 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-01-27   
737-303 1 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-01-27   
737-303 2 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-01-27   
737-362 A Martindale TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-01-06   
737-362 9 Martindale TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-01-06   
737-373 0 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2020-09-04   
737-373 1 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2020-09-04   
737-373 5 San Marcos TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2020-09-04   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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