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
956-602 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-12-22   
956-602 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-12-22   
956-602 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-12-22   
956-602 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-12-22   
956-606 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-606 0 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-12-05   
956-606 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-12-05   
956-606 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-12-05   
956-606 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-12-04   
956-606 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-12-04   
956-606 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-12-04   
956-606 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-12-04   
956-606 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-12-04   
956-608 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2015-05-14   
956-612 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-612 0 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2015-01-09   
956-612 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2015-01-09   
956-612 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2015-01-09   
956-612 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2015-01-09   
956-612 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2015-01-09   
956-612 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2015-01-09   
956-612 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2015-01-09   
956-612 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2015-01-09   
956-612 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2015-01-09   
956-612 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2015-01-09   
956-628 3 Encinal TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-11-28   
956-628 6 Encinal TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-11-28   
956-652 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-08-19   
956-652 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-08-22   
956-652 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-09-06   
956-652 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-09-06   
956-652 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-08-19   
956-701 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-701 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2013-12-12   
956-701 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-11-04   
956-701 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-06-27   
956-701 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-04-06   
956-701 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-04-06   
956-701 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2013-12-09   
956-763 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-786 0 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2012-11-09   
956-786 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2012-11-09   
956-977 0 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-10-24   
956-977 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-10-24   
956-977 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-10-24   
956-977 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-10-24   
956-977 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-10-24   
956-977 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-10-24   
956-977 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-10-24   
956-977 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-10-24   

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

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