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
832-281 4 Spring TX 903C ONVOY, LLC - TX 560   2022-07-02   
832-281 5 Spring TX 903C ONVOY, LLC - TX 560   2022-07-02   
832-281 6 Spring TX 903C ONVOY, LLC - TX 560   2022-07-02   
832-281 7 Spring TX 903C ONVOY, LLC - TX 560   2022-07-02   
832-281 8 Spring TX 903C ONVOY, LLC - TX 560   2022-07-02   
832-281 9 Spring TX 903C ONVOY, LLC - TX 560   2022-07-02   
832-284 A Apollo TX 903C ONVOY, LLC - TX 560      
832-284 0 Apollo TX 903C ONVOY, LLC - TX 560      
832-284 6 Apollo TX 903C ONVOY, LLC - TX 560   2010-07-10   
832-284 7 Apollo TX 903C ONVOY, LLC - TX 560   2011-06-09   
832-284 9 Apollo TX 903C ONVOY, LLC - TX 560      
832-286 A Bammel TX 903C ONVOY, LLC - TX 560      
832-286 0 Bammel TX 903C ONVOY, LLC - TX 560      
832-286 9 Bammel TX 903C ONVOY, LLC - TX 560      
832-288 8 Houston Suburban TX 903C ONVOY, LLC - TX 560   2005-06-26   
832-291 3 Houston TX 903C ONVOY, LLC - TX 560   2011-06-17   
832-294 0 Houston TX 903C ONVOY, LLC - TX 560   2011-03-28   
832-299 A Spring TX 903C ONVOY, LLC - TX 560      
832-299 1 Spring TX 903C ONVOY, LLC - TX 560   2011-01-21   
832-299 2 Spring TX 903C ONVOY, LLC - TX 560   2011-01-21   
832-299 3 Spring TX 903C ONVOY, LLC - TX 560   2011-01-21   
832-301 A Houston TX 903C ONVOY, LLC - TX 560      
832-301 0 Houston TX 903C ONVOY, LLC - TX 560   2010-03-07   
832-301 4 Houston TX 903C ONVOY, LLC - TX 560   2011-03-28   
832-301 5 Houston TX 903C ONVOY, LLC - TX 560   2011-03-28   
832-301 7 Houston TX 903C ONVOY, LLC - TX 560   2011-03-28   
832-303 4 Houston TX 903C ONVOY, LLC - TX 560   2009-02-11   
832-303 6 Houston TX 903C ONVOY, LLC - TX 560   2009-02-11   
832-304 7 Deer Park TX 903C ONVOY, LLC - TX 560   2011-06-17   
832-305 8 Houston TX 903C ONVOY, LLC - TX 560   2024-12-03   
832-305 9 Houston TX 903C ONVOY, LLC - TX 560   2024-12-03   
832-308 1 Houston TX 903C ONVOY, LLC - TX 560   2009-01-17   
832-310 1 Houston Suburban TX 903C ONVOY, LLC - TX 560   2007-06-16   
832-318 6 Cleveland TX 903C ONVOY, LLC - TX 560   2012-12-17   
832-318 8 Cleveland TX 903C ONVOY, LLC - TX 560   2010-11-15   
832-319 6 Houston TX 903C ONVOY, LLC - TX 560   2008-10-17   
832-319 7 Houston TX 903C ONVOY, LLC - TX 560   2008-10-17   
832-321 0 Barker TX 903C ONVOY, LLC - TX 560   2024-05-11   
832-321 2 Barker TX 903C ONVOY, LLC - TX 560   2010-11-15   
832-321 6 Barker TX 903C ONVOY, LLC - TX 560   2012-09-11   
832-321 7 Barker TX 903C ONVOY, LLC - TX 560   2012-12-17   
832-321 8 Barker TX 903C ONVOY, LLC - TX 560   2012-12-17   
832-323 9 Channelview TX 903C ONVOY, LLC - TX 560   2012-12-17   
832-324 6 Deer Park TX 903C ONVOY, LLC - TX 560   2010-11-15   
832-328 2 Houston Suburban TX 903C ONVOY, LLC - TX 560   2011-04-26   
832-328 6 Houston Suburban TX 903C ONVOY, LLC - TX 560   2011-03-09   
832-336 3 Manvel TX 903C ONVOY, LLC - TX 560   2010-11-15   
832-336 7 Manvel TX 903C ONVOY, LLC - TX 560   2011-09-02   
832-336 8 Manvel TX 903C ONVOY, LLC - TX 560   2023-07-15   
832-344 1 Richmond-Rosenberg TX 903C ONVOY, LLC - TX 560   2021-02-18   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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