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NPA: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-215 5 Sheldon TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2012-12-17   
281-215 6 Sheldon TX HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
281-215 7 Sheldon TX HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
281-215 8 Sheldon TX HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
281-215 9 Sheldon TX HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
281-216 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-217 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-218 A Apollo TX HSTNTXAPDS0  9533 SOUTHWESTERN BELL 560      
281-218 0 Apollo TX HSTNTXAPDS0  9533 SOUTHWESTERN BELL 560      
281-218 1 Apollo TX HSTNTXAPDS0  9533 SOUTHWESTERN BELL 560      
281-218 2 Apollo TX HSTNTXAPDS0  9533 SOUTHWESTERN BELL 560      
281-218 3 Apollo TX HSTNTXAPDS0  9533 SOUTHWESTERN BELL 560      
281-218 4 Apollo TX HSTNTXAPDS0  9533 SOUTHWESTERN BELL 560      
281-218 5 Apollo TX HSTNTXAPDS0  9533 SOUTHWESTERN BELL 560      
281-218 6 Apollo TX HSTNTXAPDS0  9533 SOUTHWESTERN BELL 560      
281-218 7 Apollo TX HSTNTXAPDS0  9533 SOUTHWESTERN BELL 560      
281-218 8 Apollo TX   145J TERRA NOVA TELECOM INC. 560   2021-10-29   
281-218 9 Apollo TX HSTNTXAPDS0  9533 SOUTHWESTERN BELL 560      
281-219 A Houston Suburban TX HSTNTXADRP0  9533 SOUTHWESTERN BELL 560      
281-219 0 Houston Suburban TX HSTNTXADRP0  9533 SOUTHWESTERN BELL 560      
281-219 1 Houston Suburban TX HSTNTXADRP0  9533 SOUTHWESTERN BELL 560      
281-219 2 Houston Suburban TX HSTNTXADRP0  9533 SOUTHWESTERN BELL 560      
281-219 3 Houston Suburban TX HSTNTXADRP0  9533 SOUTHWESTERN BELL 560      
281-219 4 Houston Suburban TX HSTNTXADRP0  9533 SOUTHWESTERN BELL 560      
281-219 5 Houston Suburban TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-02-16   
281-219 6 Houston Suburban TX HSTNTXADRP0  9533 SOUTHWESTERN BELL 560      
281-219 7 Houston Suburban TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-02-16   
281-219 8 Houston Suburban TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2012-11-11   
281-219 9 Houston Suburban TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2012-11-11   
281-220 A Houston TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-220 0 Houston TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-220 1 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2002-09-21   
281-220 2 Houston TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-220 3 Houston TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-220 4 Houston TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-220 5 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2002-07-09   
281-220 6 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-06-15   
281-220 7 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2005-04-03   
281-220 8 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2002-05-06   
281-220 9 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2003-04-28   
281-221 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-222 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-223 A Cleveland TX HSTATX757MD  7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 560      
281-223 0 Cleveland TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2013-11-15   
281-223 1 Cleveland TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2014-02-21   
281-223 2 Cleveland TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-05-11   
281-223 3 Cleveland TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-05-11   
281-223 4 Cleveland TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-01-18   
281-223 5 Cleveland TX HSTATX757MD  7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 560   2013-07-20   
281-223 6 Cleveland TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-01-18   

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Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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