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Arlington, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
817-200 0 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-200 1 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-200 2 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-200 3 FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2017-02-25   
817-200 4 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-01-20   
817-200 5 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-200 6   793K TWC IP ENABLED SERVICES, LLC 552   2007-06-25   
817-200 7 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-07-18   
817-200 8 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2008-11-17   
817-200 9 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-206 A FTWOTXARDS0  9533 SOUTHWESTERN BELL 552      
817-209 A FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-209 0 FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-209 1 FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-209 2 FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-209 3 FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-209 4 DLLTTXID1MD  5562 METROPCS, INC. 552   2007-11-12   
817-209 5 DLLTTXID1MD  5562 METROPCS, INC. 552   2007-11-12   
817-209 6 FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-209 7 DLLTTXID1MD  5562 METROPCS, INC. 552   2007-11-12   
817-209 8 DLLTTXID1MD  5562 METROPCS, INC. 552   2007-11-12   
817-209 9 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2007-11-12   
817-217 A DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
817-217 0 DLLTTXID1MD  5562 METROPCS, INC. 552   2007-05-25   
817-217 1 DLLTTXID1MD  5562 METROPCS, INC. 552   2007-05-25   
817-217 2 DLLTTXID1MD  5562 METROPCS, INC. 552   2007-05-25   
817-217 3 DLLTTXID1MD  5562 METROPCS, INC. 552   2007-05-25   
817-217 4 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2007-02-15   
817-217 5 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2007-03-05   
817-217 6 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2007-03-23   
817-217 7 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2007-04-15   
817-217 8 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2007-05-05   
817-217 9 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2007-01-15   
817-260 A DLLSTXBKDS1  7715 MATRIX TELECOM, LLC. S/I/I TNCI - TX 552      
817-274 A FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-275 A FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-276 A FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-277 A FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-287 A DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-287 0 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-287 1 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-05-09   
817-287 2 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-287 3 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-287 4 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-287 5 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-287 6 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-287 7 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-287 8 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-06-25   
817-287 9 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-06-25   
817-299 A FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 0 FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 1 FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 2 FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 3 FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 4 FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 5 FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 6 FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 7 FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 8 FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-299 9 FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-300 A DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 0 DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 1 DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 2 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-300 3 DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 4 DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 5 DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 6 DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 7 DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 8 DLLTTXID1MD  5562 METROPCS, INC. 552      
817-300 9 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-301 A FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-301 0 FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-301 1 FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-301 2 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2003-01-26   
817-301 3 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2003-02-04   
817-301 4 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2003-03-11   
817-301 5 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2003-05-26   
817-301 6 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2003-05-26   
817-301 7 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2004-02-18   
817-301 8 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2004-03-13   
817-301 9 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2004-03-13   
817-303 A FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 0 FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 1 FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 2 FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 3 FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 4 FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 5 FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 6 FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 7 FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 8 FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-303 9 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2020-12-07   
817-325 A DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552      
817-325 0 DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2023-10-22   
817-325 1 DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2023-10-22   
817-325 2 DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2023-10-22   
817-325 3 DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2023-10-22   
817-325 4 DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2023-10-22   
817-325 5 DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2023-10-22   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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