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Phoenix, AZ

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
623-200 3   6529 T-MOBILE USA, INC. 666   2016-02-21   
623-200 4   630E ONVOY, LLC - AZ 666   2016-03-18   
623-200 5   630E ONVOY, LLC - AZ 666   2016-03-18   
623-200 6   6529 T-MOBILE USA, INC. 666   2016-02-21   
623-200 7   6529 T-MOBILE USA, INC. 666   2016-02-21   
623-200 8   6529 T-MOBILE USA, INC. 666   2016-02-21   
623-200 9   6529 T-MOBILE USA, INC. 666   2016-02-21   
623-201 A PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-201 0   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2009-03-13   
623-201 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2008-09-19   
623-201 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2008-09-19   
623-201 3   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-11-15   
623-201 4   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-11-15   
623-201 5   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-11-15   
623-201 6   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2024-12-26   
623-201 7   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-11-15   
623-201 8   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-11-15   
623-201 9   6529 T-MOBILE USA, INC. 666   2008-12-07   
623-202 A TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-202 0   6529 T-MOBILE USA, INC. 666      
623-202 1   6529 T-MOBILE USA, INC. 666   2004-07-16   
623-202 2   6529 T-MOBILE USA, INC. 666   2004-07-16   
623-202 3   6529 T-MOBILE USA, INC. 666      
623-202 4   6529 T-MOBILE USA, INC. 666      
623-202 5   6529 T-MOBILE USA, INC. 666      
623-202 6   6529 T-MOBILE USA, INC. 666      
623-202 7   6529 T-MOBILE USA, INC. 666      
623-202 8   6529 T-MOBILE USA, INC. 666      
623-202 9   6529 T-MOBILE USA, INC. 666      
623-203 A PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
623-204 A PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
623-205 A PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
623-206 A PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
623-207 A GDYRAZCWDS0  9636 QWEST CORPORATION 666      
623-207 0   9636 QWEST CORPORATION 666   2008-07-13   
623-207 1   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-10-09   
623-207 2   9636 QWEST CORPORATION 666   2008-08-01   
623-207 3   9636 QWEST CORPORATION 666   2008-07-05   
623-207 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2008-08-08   
623-207 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2008-08-08   
623-207 6   829J PAETEC ITEL, LLC 666   2009-05-24   
623-207 7   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-10-09   
623-207 8   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-10-09   
623-207 9   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-10-09   
623-208 A PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
623-208 0   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-07-25   
623-208 1   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-09-19   
623-208 2   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-09-19   
623-208 3   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-10-15   
623-208 4   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-10-09   
623-208 5   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-10-09   
623-208 6   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-10-09   
623-208 7   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-10-09   
623-208 8   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-08-25   
623-208 9   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2008-09-15   
623-209 A PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
623-209 0   7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
623-209 1   7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
623-209 2   7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
623-209 3   7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
623-209 4   6529 T-MOBILE USA, INC. 666   2005-10-28   
623-209 5   7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
623-209 6   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2017-05-24   
623-209 7   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2010-03-13   
623-209 8   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2010-03-07   
623-209 9   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2010-02-07   
623-210 A TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-210 0   6529 T-MOBILE USA, INC. 666      
623-210 1   6529 T-MOBILE USA, INC. 666      
623-210 2   6529 T-MOBILE USA, INC. 666      
623-210 3   6529 T-MOBILE USA, INC. 666      
623-210 4   6529 T-MOBILE USA, INC. 666      
623-210 5   6529 T-MOBILE USA, INC. 666      
623-210 6   6529 T-MOBILE USA, INC. 666      
623-210 7   6529 T-MOBILE USA, INC. 666      
623-210 8   6529 T-MOBILE USA, INC. 666      
623-210 9   6529 T-MOBILE USA, INC. 666      
623-212 A TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-212 0   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2023-04-07   
623-212 1   663G RE-INVENT TELECOM, LLC - AZ 666   2023-03-23   
623-212 2   6529 T-MOBILE USA, INC. 666   2023-03-04   
623-212 3   6529 T-MOBILE USA, INC. 666   2023-03-04   
623-212 4   6529 T-MOBILE USA, INC. 666   2023-03-04   
623-212 5   6529 T-MOBILE USA, INC. 666   2023-03-04   
623-212 6   6529 T-MOBILE USA, INC. 666   2023-03-04   
623-212 7   6529 T-MOBILE USA, INC. 666   2023-03-04   
623-212 8   6529 T-MOBILE USA, INC. 666   2023-03-04   
623-212 9   6529 T-MOBILE USA, INC. 666   2023-03-04   
623-213 A TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-213 0   6529 T-MOBILE USA, INC. 666   2016-05-16   
623-213 1   6529 T-MOBILE USA, INC. 666   2016-05-16   
623-213 2   6529 T-MOBILE USA, INC. 666   2016-05-16   
623-213 3   6529 T-MOBILE USA, INC. 666   2016-05-16   
623-213 4   6529 T-MOBILE USA, INC. 666   2016-05-16   
623-213 5   6529 T-MOBILE USA, INC. 666   2016-05-16   
623-213 6   6529 T-MOBILE USA, INC. 666   2016-05-16   
623-213 7   318J COMCAST IP PHONE, LLC 666   2017-01-30   
623-213 8   318J COMCAST IP PHONE, LLC 666   2017-03-01   
623-213 9   6529 T-MOBILE USA, INC. 666   2016-05-16   
623-214 A BRDSAZMADS0  9636 QWEST CORPORATION 666      

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

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