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Brownsville, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
956-547 4   9533 SOUTHWESTERN BELL 568      
956-547 5   9533 SOUTHWESTERN BELL 568      
956-547 6   9533 SOUTHWESTERN BELL 568      
956-547 7   9533 SOUTHWESTERN BELL 568      
956-547 8   9533 SOUTHWESTERN BELL 568      
956-547 9   9533 SOUTHWESTERN BELL 568      
956-548 A BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-550 A BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-550 0   9533 SOUTHWESTERN BELL 568      
956-550 1   9533 SOUTHWESTERN BELL 568      
956-550 2   9533 SOUTHWESTERN BELL 568      
956-550 3   9533 SOUTHWESTERN BELL 568      
956-550 4   9533 SOUTHWESTERN BELL 568      
956-550 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2019-10-06   
956-550 6   9533 SOUTHWESTERN BELL 568      
956-550 7   9533 SOUTHWESTERN BELL 568      
956-550 8   9533 SOUTHWESTERN BELL 568      
956-550 9   9533 SOUTHWESTERN BELL 568      
956-551 A HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-551 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-551 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-551 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-551 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-551 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-551 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-551 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-551 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-551 8   4290 STPCS JOINT VENTURE, LLC 568   2014-12-01   
956-551 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-554 A BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-554 0   9533 SOUTHWESTERN BELL 568      
956-554 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 568   2005-05-30   
956-554 2   9533 SOUTHWESTERN BELL 568      
956-554 3   9533 SOUTHWESTERN BELL 568      
956-554 4   9533 SOUTHWESTERN BELL 568      
956-554 5   9533 SOUTHWESTERN BELL 568      
956-554 6   9533 SOUTHWESTERN BELL 568      
956-554 7   9533 SOUTHWESTERN BELL 568      
956-554 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-02-11   
956-554 9   9533 SOUTHWESTERN BELL 568      
956-559 A HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-559 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-02-27   
956-559 1   5562 METROPCS, INC. 568   2015-01-16   
956-559 2   5562 METROPCS, INC. 568   2015-01-16   
956-559 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-02-27   
956-559 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-03-07   
956-559 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-01-15   
956-559 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-01-15   
956-559 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-01-15   
956-559 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-01-15   
956-559 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-01-15   
956-561 A HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-561 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-561 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-561 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-561 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-561 4   793K TWC IP ENABLED SERVICES, LLC 568   2014-11-13   
956-561 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-561 6   4290 STPCS JOINT VENTURE, LLC 568   2014-12-01   
956-561 7   4290 STPCS JOINT VENTURE, LLC 568   2014-12-01   
956-561 8   4290 STPCS JOINT VENTURE, LLC 568   2014-12-01   
956-561 9   4290 STPCS JOINT VENTURE, LLC 568   2014-12-01   
956-572 A HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-572 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-572 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-572 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-572 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-572 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-572 5   5562 METROPCS, INC. 568   2004-03-01   
956-572 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-572 7   5562 METROPCS, INC. 568   2004-09-04   
956-572 8   5562 METROPCS, INC. 568   2004-12-04   
956-572 9   4290 STPCS JOINT VENTURE, LLC 568   2004-12-04   
956-574 A BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-574 0   9533 SOUTHWESTERN BELL 568      
956-574 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2019-10-06   
956-574 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2019-10-06   
956-574 3   9533 SOUTHWESTERN BELL 568      
956-574 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-01-05   
956-574 5   9533 SOUTHWESTERN BELL 568      
956-574 6   9533 SOUTHWESTERN BELL 568      
956-574 7   9533 SOUTHWESTERN BELL 568      
956-574 8   9533 SOUTHWESTERN BELL 568      
956-574 9   9533 SOUTHWESTERN BELL 568      
956-576 A HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-576 0   4290 STPCS JOINT VENTURE, LLC 568   2020-10-17   
956-576 1   4290 STPCS JOINT VENTURE, LLC 568   2020-10-17   
956-576 2   4290 STPCS JOINT VENTURE, LLC 568   2020-10-17   
956-576 3   4290 STPCS JOINT VENTURE, LLC 568   2020-10-17   
956-576 4   4290 STPCS JOINT VENTURE, LLC 568   2020-10-17   
956-576 5   4290 STPCS JOINT VENTURE, LLC 568   2020-10-17   
956-576 6   4290 STPCS JOINT VENTURE, LLC 568   2020-10-17   
956-576 7   4290 STPCS JOINT VENTURE, LLC 568   2020-10-17   
956-576 8   4290 STPCS JOINT VENTURE, LLC 568   2020-10-17   
956-576 9   4290 STPCS JOINT VENTURE, LLC 568   2020-10-17   
956-579 A BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-579 0   9533 SOUTHWESTERN BELL 568      
956-579 1   4290 STPCS JOINT VENTURE, LLC 568   2005-06-12   
956-579 2   4290 STPCS JOINT VENTURE, LLC 568   2005-09-12   
956-579 3   4290 STPCS JOINT VENTURE, LLC 568   2014-12-01   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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