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Phoenix, AZ

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
480-521 7   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2013-03-21   
480-521 8   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2013-03-21   
480-521 9   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2013-03-21   
480-522 A PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
480-522 0   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2005-12-04   
480-522 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2005-11-05   
480-522 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2005-11-05   
480-522 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2005-11-05   
480-522 4   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2005-12-04   
480-522 5   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2005-12-04   
480-522 6   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2005-12-04   
480-522 7   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2005-12-04   
480-522 8   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2005-12-04   
480-522 9   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2005-12-04   
480-523 A MESAAZMADS0  9636 QWEST CORPORATION 666      
480-524 A PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
480-524 0   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-10-20   
480-524 1   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-10-20   
480-524 2   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2014-10-17   
480-524 3   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2014-10-17   
480-524 4   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2014-10-17   
480-524 5   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2014-10-17   
480-524 6   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2014-10-17   
480-524 7   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2014-10-17   
480-524 8   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2014-10-17   
480-524 9   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2014-10-17   
480-525 A   630E ONVOY, LLC - AZ 666   2025-03-09   
480-525 0   630E ONVOY, LLC - AZ 666   2011-04-08   
480-525 1   630E ONVOY, LLC - AZ 666   2011-04-08   
480-525 2   630E ONVOY, LLC - AZ 666   2011-04-08   
480-525 3   630E ONVOY, LLC - AZ 666   2011-04-08   
480-525 4   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-01-16   
480-525 5   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2011-04-22   
480-525 6   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2011-04-22   
480-525 7   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2011-05-30   
480-525 8   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2011-06-05   
480-525 9   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2011-06-05   
480-526 A PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
480-526 0   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2011-11-25   
480-526 1   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2011-11-25   
480-526 2   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2011-11-25   
480-526 3   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2011-11-25   
480-526 4   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2011-11-12   
480-526 5   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2011-11-12   
480-526 6   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2011-11-25   
480-526 7   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2011-12-16   
480-526 8   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2011-12-16   
480-526 9   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2011-12-16   
480-527 A PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666      
480-527 0   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2015-06-04   
480-527 1   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2015-06-11   
480-527 2   7991 SADDLEBACK COMMUNICATIONS COMPANY - AZ 666   2016-02-18   
480-527 3   6529 T-MOBILE USA, INC. 666   2016-02-21   
480-527 4   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2015-06-11   
480-527 5   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2015-06-11   
480-527 6   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2015-06-11   
480-527 7   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2015-06-11   
480-527 8   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2015-06-11   
480-527 9   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2015-06-11   
480-528 A PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
480-528 0   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-07-25   
480-528 1   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-07-25   
480-528 2   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-07-25   
480-528 3   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-07-25   
480-528 4   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-07-25   
480-528 5   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-07-25   
480-528 6   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-07-25   
480-528 7   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-07-25   
480-528 8   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-07-25   
480-528 9   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-08-25   
480-529 A TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
480-529 0   6529 T-MOBILE USA, INC. 666      
480-529 1   6529 T-MOBILE USA, INC. 666      
480-529 2   6529 T-MOBILE USA, INC. 666      
480-529 3   6529 T-MOBILE USA, INC. 666      
480-529 4   6529 T-MOBILE USA, INC. 666      
480-529 5   6529 T-MOBILE USA, INC. 666      
480-529 6   6529 T-MOBILE USA, INC. 666      
480-529 7   6529 T-MOBILE USA, INC. 666      
480-529 8   6529 T-MOBILE USA, INC. 666      
480-529 9   6529 T-MOBILE USA, INC. 666      
480-530 A PHNXAZ28YMD  597F VOIP INNOVATIONS, LLC 666      
480-530 0   597F VOIP INNOVATIONS, LLC 666   2018-09-29   
480-530 1   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2018-10-10   
480-530 2   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2018-10-26   
480-530 3   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2018-10-26   
480-530 4   508J CENTURYLINK COMMUNICATIONS, LLC 666   2018-10-02   
480-530 5   630E ONVOY, LLC - AZ 666   2018-10-02   
480-530 6   630E ONVOY, LLC - AZ 666   2018-10-02   
480-530 7   630E ONVOY, LLC - AZ 666   2018-10-02   
480-530 8   630E ONVOY, LLC - AZ 666   2018-10-02   
480-530 9   630E ONVOY, LLC - AZ 666   2018-10-02   
480-531 A PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
480-531 0   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2018-10-10   
480-531 1   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2018-11-15   
480-531 2   6529 T-MOBILE USA, INC. 666   2018-10-15   
480-531 3   6529 T-MOBILE USA, INC. 666   2018-10-15   
480-531 4   6529 T-MOBILE USA, INC. 666   2018-10-15   
480-531 5   630E ONVOY, LLC - AZ 666   2018-10-08   
480-531 6   630E ONVOY, LLC - AZ 666   2018-10-08   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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