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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
713-979 4 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2003-10-01   
713-979 5 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2003-10-01   
713-979 6 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-02-06   
713-979 7 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-02-06   
713-979 8 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-02-06   
713-979 9 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2003-10-01   
713-980 A HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
713-981 A HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-982 A HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-984 A HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-984 0 HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-984 1 HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-984 2 HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-984 3 HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-984 4 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-05-30   
713-984 5 HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-984 6 HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-984 7 HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-984 8 HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-984 9 HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-985 A HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-985 0 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2004-11-11   
713-985 1 HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-985 2 HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-985 3 HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-985 4 HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-985 5 HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-985 6 HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-985 7 HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-985 8 HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-985 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-02-06   
713-986 A HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
713-987 A HSTNTXWYDS0  9533 SOUTHWESTERN BELL 560      
713-987 0 HSTNTXWYDS0  9533 SOUTHWESTERN BELL 560      
713-987 1 HSTNTXWYDS0  9533 SOUTHWESTERN BELL 560      
713-987 2 HSTNTXWYDS0  9533 SOUTHWESTERN BELL 560      
713-987 3 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-12-12   
713-987 4 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-12-12   
713-987 5 HSTNTXWYDS0  9533 SOUTHWESTERN BELL 560      
713-987 6 HSTNTXWYDS0  9533 SOUTHWESTERN BELL 560      
713-987 7 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2006-03-07   
713-987 8 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2006-03-05   
713-987 9 HSTNTXWYDS0  9533 SOUTHWESTERN BELL 560      
713-988 A HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-989 A HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-990 A SGLDTXAQ0MD  6630 USA MOBILITY WIRELESS, INC. 560      
713-991 A HSTNTXWYDS0  9533 SOUTHWESTERN BELL 560      
713-993 A HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-993 0 HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-993 1 HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-993 2 HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-993 3 HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-993 4 HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-993 5 HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-993 6 HSTNTX01X7X  516C AT&T CORP. 560   2009-08-23   
713-993 7 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2010-12-13   
713-993 8 HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-993 9 HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-994 A HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-995 A HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-996 A HSTNTXFADS0  9533 SOUTHWESTERN BELL 560      
713-997 A HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
713-997 0 HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2012-02-28   
713-997 1 HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2011-11-08   
713-997 2 HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2011-11-08   
713-997 3 HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2011-11-08   
713-997 4 HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2011-11-08   
713-997 5 HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2011-11-08   
713-997 6 HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2011-11-08   
713-997 7 HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2011-11-08   
713-997 8 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2012-02-25   
713-997 9 HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2012-02-28   
832-200 A HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-201 A HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-202 A HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-202 0 HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-202 1 HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-202 2 HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-202 3 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2003-05-12   
832-202 4 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2003-05-12   
832-202 5 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2003-05-12   
832-202 6 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2003-05-12   
832-202 7 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2003-05-12   
832-202 8 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2003-05-12   
832-202 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2003-05-12   
832-203 A HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-203 0 HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-203 1 HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-203 2 HSTDTXBGBMD  5562 METROPCS, INC. 560   2006-03-05   
832-203 3 HSTDTXBGBMD  5562 METROPCS, INC. 560   2006-03-05   
832-203 4 HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-203 5 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2004-05-31   
832-203 6 HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-203 7 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2004-05-31   
832-203 8 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2004-05-31   
832-203 9 HSTDTXBGBMD  5562 METROPCS, INC. 560   2006-03-05   
832-204 A HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-206 A HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
832-206 0 HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-12-30   
832-206 1 HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-12-30   

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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