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McKinney, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
945-434 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-30   
945-434 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-30   
945-434 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-30   
945-434 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-30   
945-434 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-30   
945-527 A DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552      
945-527 0 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2022-03-13   
945-527 1 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2022-03-13   
945-527 2 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2022-03-13   
945-527 3 DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2022-03-12   
945-527 4 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2022-03-13   
945-527 5 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2022-03-13   
945-527 6 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2022-03-13   
945-527 7 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2022-03-13   
945-527 8 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2022-03-13   
945-527 9 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2022-03-13   
945-678 A FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
945-678 0 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-06-18   
945-678 1 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-06-18   
945-678 2 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-06-18   
945-678 3 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-06-18   
945-678 4 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-06-18   
945-678 5 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-02-28   
945-678 6 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-02-28   
945-678 7 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-02-28   
945-678 8 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-02-28   
945-678 9 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-02-28   
945-699 A DLLSTX97X5X  965H FRACTEL, LLC 552      
945-699 0 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2021-10-09   
945-699 1 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2021-10-09   
945-699 2 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2021-10-09   
945-699 3 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2021-10-09   
945-699 4 DLLSTX97TMD  939H COMMIO, LLC 552   2021-09-04   
945-699 5 DLLSTX97TMD  939H COMMIO, LLC 552   2021-09-04   
945-699 6 DLLSTX97TMD  939H COMMIO, LLC 552   2021-09-04   
945-699 7 DLLSTX97TMD  939H COMMIO, LLC 552   2021-09-04   
945-699 8 DLLSTXALBMD  495J STRATUS NETWORKS 552   2021-07-09   
945-699 9 DLLSTX97X5X  965H FRACTEL, LLC 552   2021-07-08   
972-363 A FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-363 0 FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-363 1 FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-363 2 FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-363 3 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2008-06-16   
972-363 4 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2008-02-04   
972-363 5 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2008-02-04   
972-363 6 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2008-02-04   
972-363 7 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2008-07-06   
972-363 8   903C ONVOY, LLC - TX 552   2010-04-17   
972-363 9 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2007-12-17   
972-369 A MCKNTXLIDS0  9533 SOUTHWESTERN BELL 552      
972-369 0 MCKNTXLIDS0  9533 SOUTHWESTERN BELL 552      
972-369 1 MCKNTXLIDS0  9533 SOUTHWESTERN BELL 552      
972-369 2 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-10-26   
972-369 3 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2006-03-11   
972-369 4 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2006-03-11   
972-369 5 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2006-03-11   
972-369 6 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-10-26   
972-369 7 RCSNTXHVBMD  516C AT&T CORP. 552   2006-06-30   
972-369 8 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2003-12-28   
972-369 9 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-03-02   
972-439 A DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-439 0 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-08-15   
972-439 1 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-04-02   
972-439 2 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-05-19   
972-439 3 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-439 4 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-05-19   
972-439 5 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-08-13   
972-439 6 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-11-10   
972-439 7 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2007-11-20   
972-439 8 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-07-01   
972-439 9 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-540 A MCKNTXLIDS0  9533 SOUTHWESTERN BELL 552      
972-542 A MCKNTXLIDS0  9533 SOUTHWESTERN BELL 552      
972-547 A MCKNTXLIDS0  9533 SOUTHWESTERN BELL 552      
972-548 A MCKNTXLIDS0  9533 SOUTHWESTERN BELL 552      
972-631 A DLLSTXRIXIZ  9748 AMERICAN MESSAGING SERVICES, LLC 552      
972-632 A DLLSTXALDS4  903C ONVOY, LLC - TX 552      
972-632 0 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-10-15   
972-632 1 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2006-04-30   
972-632 2 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2006-04-30   
972-632 3 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2006-04-30   
972-632 4 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2006-04-30   
972-632 5 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2006-04-30   
972-632 6 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-10-31   
972-632 7 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-08-11   
972-632 8 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-09-05   
972-632 9 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-09-16   
972-683 A MCKNTXLIDS0  9533 SOUTHWESTERN BELL 552      
972-837 A MCKNTXTERS1  9533 SOUTHWESTERN BELL 552      
972-837 0 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2004-11-19   
972-837 1 MCKNTXTERS1  9533 SOUTHWESTERN BELL 552      
972-837 2 MCKNTXTERS1  9533 SOUTHWESTERN BELL 552      
972-837 3 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-01-29   
972-837 4 MCKNTXTERS1  9533 SOUTHWESTERN BELL 552      
972-837 5 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-04-16   
972-837 6 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-04-13   
972-837 7 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-11   
972-837 8 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-10-16   
972-837 9 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-12-12   
972-886 A FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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