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.

Switch: LGVWTXGRCMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
430-235 A Lindale Swan TX 516C AT&T CORP. 554      
430-235 7 Lindale Swan TX 516C AT&T CORP. 554   2012-01-02   
430-562 A Atlanta TX 516C AT&T CORP. 554      
430-562 7 Atlanta TX 516C AT&T CORP. 554   2013-01-11   
430-625 A Longview TX 516C AT&T CORP. 554      
430-625 7 Longview TX 516C AT&T CORP. 554   2010-11-14   
430-625 8 Longview TX 516C AT&T CORP. 554   2016-05-06   
903-376 2 Mineola TX 516C AT&T CORP. 554   2011-01-10   
903-380 6 Mount Pleasant TX 516C AT&T CORP. 554   2011-09-12   
903-471 5 Marshall TX 516C AT&T CORP. 554   2011-09-12   
903-601 5 Jefferson TX 516C AT&T CORP. 554   2013-02-13   
903-618 5 Owentown TX 516C AT&T CORP. 554   2013-02-13   
903-622 5 Deadwood TX 516C AT&T CORP. 554   2011-09-12   
903-631 2 Carthage TX 516C AT&T CORP. 554   2011-09-12   
903-747 8 Tyler TX 516C AT&T CORP. 554   2011-01-10   
903-853 5 Pittsburg TX 516C AT&T CORP. 554   2012-12-07   
903-884 9 Omaha TX 516C AT&T CORP. 554   2011-09-12   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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