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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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
956-215 3 McAllen TX   568   2012-12-08   
956-215 4 McAllen TX   568   2012-12-08   
956-215 5 McAllen TX   568   2012-12-08   
956-215 6 McAllen TX   568   2012-12-08   
956-215 9 McAllen TX   568   2012-12-08   
956-217 9 McAllen TX   568   2015-01-04   
956-220 A Laredo TX SNANTX91X8X  566      
956-226 A Harlingen TX   568      
956-226 0 Harlingen TX   568      
956-226 1 Harlingen TX   568   2013-02-23   
956-226 2 Harlingen TX   568   2013-02-23   
956-226 3 Harlingen TX   568   2004-06-20   
956-226 4 Harlingen TX   568   2015-01-04   
956-226 5 Harlingen TX   568   2015-01-04   
956-226 9 Harlingen TX   568   2004-10-03   
956-231 6 Laredo TX   566   2006-03-11   
956-231 9 Laredo TX   566   2006-01-01   
956-240 A Mission TX HRLNTXKX3MD  568      
956-241 A San Benito TX HRLNTXKX3MD  568      
956-241 0 San Benito TX   568      
956-241 1 San Benito TX   568      
956-241 2 San Benito TX   568      
956-241 3 San Benito TX   568   2015-07-10   
956-241 5 San Benito TX   568   2015-07-10   
956-241 6 San Benito TX   568      
956-241 7 San Benito TX   568   2006-08-07   
956-241 9 San Benito TX   568      
956-246 0 Weslaco TX   568   2004-09-17   
956-246 1 Weslaco TX   568   2005-03-25   
956-246 5 Weslaco TX   568   2006-08-06   
956-246 6 Weslaco TX   568   2005-11-11   
956-246 8 Weslaco TX   568   2005-12-15   
956-246 9 Weslaco TX   568   2005-06-12   
956-247 9 San Benito TX   568   2007-03-20   
956-261 7 Weslaco TX   568   2012-12-19   
956-261 8 Weslaco TX   568   2012-12-19   
956-261 9 Weslaco TX   568   2012-07-12   
956-266 A Brownsville TX HRLNTXKX3MD  568      
956-269 3 Laredo TX   566   2013-04-05   
956-269 4 Laredo TX   566   2013-04-05   
956-271 9 Mission TX   568   2015-08-20   
956-278 9 McAllen TX   568   2016-05-09   
956-280 0 Brownsville TX   568   2010-10-18   
956-280 1 Brownsville TX   568   2010-10-18   
956-280 2 Brownsville TX   568   2010-10-18   
956-280 9 Brownsville TX   568   2014-03-08   
956-293 0 Brownsville TX   568   2009-12-06   
956-293 1 Brownsville TX   568   2010-08-08   
956-293 2 Brownsville TX   568   2014-03-08   
956-293 3 Brownsville TX   568   2014-03-08   

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

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