Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 4290 STPCS JOINT VENTURE, LLC DBA T-MOBILE USA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
956-422 4 Roma TX   568   2015-01-10   
956-422 6 Roma TX   568   2016-03-14   
956-422 8 Roma TX   568   2016-03-14   
956-429 1 McAllen TX   568   2006-11-26   
956-429 2 McAllen TX   568   2006-11-26   
956-429 9 McAllen TX   568   2006-03-11   
956-435 1 Brownsville TX   568   2014-04-29   
956-435 2 Brownsville TX   568   2014-04-29   
956-435 3 Brownsville TX   568   2014-04-29   
956-435 4 Brownsville TX   568   2014-04-29   
956-435 5 Brownsville TX   568   2014-04-29   
956-435 6 Brownsville TX   568   2014-04-29   
956-436 9 Laredo TX   566   2013-04-05   
956-437 A Roma TX HRLNTXKX3MD  568      
956-437 0 Roma TX   568      
956-437 1 Roma TX   568      
956-437 2 Roma TX   568      
956-437 3 Roma TX   568      
956-437 4 Roma TX   568      
956-437 5 Roma TX   568      
956-437 6 Roma TX   568      
956-437 7 Roma TX   568      
956-437 8 Roma TX   568   2013-01-07   
956-437 9 Roma TX   568      
956-441 3 Laredo TX   566   2018-09-15   
956-441 4 Laredo TX   566   2015-11-20   
956-441 5 Laredo TX   566   2015-11-20   
956-441 6 Laredo TX   566   2015-11-20   
956-441 7 Laredo TX   566   2015-11-20   
956-441 8 Laredo TX   566   2015-11-20   
956-441 9 Laredo TX   566   2018-09-15   
956-442 5 Brownsville TX   568   2014-04-15   
956-442 6 Brownsville TX   568   2014-04-15   
956-442 7 Brownsville TX   568   2014-04-15   
956-442 8 Brownsville TX   568   2014-04-15   
956-445 A Mission TX HRLNTXKX3MD  568   2005-05-06   
956-445 0 Mission TX   568   2005-08-26   
956-445 2 Mission TX   568   2005-10-21   
956-445 3 Mission TX   568   2006-01-20   
956-445 4 Mission TX   568   2006-03-11   
956-445 6 Mission TX   568   2006-10-14   
956-445 7 Mission TX   568   2007-01-11   
956-445 9 Mission TX   568   2005-05-06   
956-468 1 McAllen TX   568   2019-06-15   
956-472 A Weslaco TX HRLNTXKX3MD  568      
956-472 0 Weslaco TX   568      
956-472 1 Weslaco TX   568      
956-472 2 Weslaco TX   568      
956-472 3 Weslaco TX   568      
956-472 4 Weslaco TX   568      

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Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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