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: HSTNTX01X7X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
832-269 5 Houston TX 516C AT&T CORP. 560   2014-07-06   
832-288 2 Houston Suburban TX 516C AT&T CORP. 560   2010-01-29   
832-288 3 Houston Suburban TX 516C AT&T CORP. 560   2010-01-29   
832-295 3 Houston Suburban TX 516C AT&T CORP. 560   2005-04-19   
832-328 5 Houston Suburban TX 516C AT&T CORP. 560   2010-05-27   
832-328 7 Houston Suburban TX 516C AT&T CORP. 560   2010-08-12   
832-328 8 Houston Suburban TX 516C AT&T CORP. 560   2010-08-12   
832-328 9 Houston Suburban TX 516C AT&T CORP. 560   2011-09-13   
832-336 2 Manvel TX 516C AT&T CORP. 560   2015-01-06   
832-376 4 Channelview TX 516C AT&T CORP. 560   2006-06-30   
832-379 3 Houston Suburban TX 516C AT&T CORP. 560   2011-03-18   
832-409 5 Houston TX 516C AT&T CORP. 560   2010-02-26   
832-409 6 Houston TX 516C AT&T CORP. 560   2010-02-26   
832-422 3 Tomball TX 516C AT&T CORP. 560   2010-03-10   
832-429 3 Deer Park TX 516C AT&T CORP. 560   2006-03-26   
832-449 3 Richmond-Rosenberg EMS TX 516C AT&T CORP. 560   2009-12-29   
832-451 6 Richmond-Rosenberg TX 516C AT&T CORP. 560   2006-06-30   
832-458 0 Spring TX 516C AT&T CORP. 560   2010-07-16   
832-458 2 Spring TX 516C AT&T CORP. 560   2010-01-04   
832-480 5 Cleveland TX 516C AT&T CORP. 560   2011-02-05   
832-481 9 Friendswood TX 516C AT&T CORP. 560   2014-04-15   
832-491 0 Houston TX 516C AT&T CORP. 560   2011-09-13   
832-491 1 Houston TX 516C AT&T CORP. 560   2011-09-13   
832-516 7 Houston TX 516C AT&T CORP. 560   2010-09-25   
832-516 8 Houston TX 516C AT&T CORP. 560   2010-09-25   
832-516 9 Houston TX 516C AT&T CORP. 560   2010-09-25   
832-521 3 Pinehurst TX 516C AT&T CORP. 560   2006-06-30   
832-521 5 Pinehurst TX 516C AT&T CORP. 560   2013-09-03   
832-534 8 Tomball EMS TX 516C AT&T CORP. 560   2010-08-16   
832-535 3 Richmond-Rosenberg TX 516C AT&T CORP. 560   2011-03-21   
832-548 1 Houston TX 516C AT&T CORP. 560   2011-07-07   
832-569 2 Friendswood TX 516C AT&T CORP. 560   2006-06-30   
832-582 5 Houston TX 516C AT&T CORP. 560   2010-05-06   
832-582 6 Houston TX 516C AT&T CORP. 560   2010-05-06   
832-585 1 Spring TX 516C AT&T CORP. 560   2011-09-30   
832-593 4 Langham Creek TX 516C AT&T CORP. 560   2011-01-31   
832-602 5 Bammel TX 516C AT&T CORP. 560   2011-05-17   
832-637 7 Manvel TX 516C AT&T CORP. 560   2007-02-15   
832-653 A Cypress TX 516C AT&T CORP. 560      
832-653 5 Cypress TX 516C AT&T CORP. 560   2013-05-19   
832-663 5 Spring TX 516C AT&T CORP. 560   2011-03-21   
832-664 9 Houston Suburban TX 516C AT&T CORP. 560   2013-06-25   
832-666 A Bammel TX 516C AT&T CORP. 560      
832-666 5 Bammel TX 516C AT&T CORP. 560   2014-12-25   
832-672 A Houston Suburban TX 516C AT&T CORP. 560      
832-672 3 Houston Suburban TX 516C AT&T CORP. 560   2014-05-23   
832-672 5 Houston Suburban TX 516C AT&T CORP. 560   2014-02-23   
832-674 A Langham Creek TX 516C AT&T CORP. 560      
832-674 7 Langham Creek TX 516C AT&T CORP. 560   2013-09-28   
832-674 9 Langham Creek TX 516C AT&T CORP. 560   2014-08-15   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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