Local Calling Guide

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Phoenix, AZ

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
623-393 5 BCKYAZMADS0  9636 QWEST CORPORATION 666      
623-393 6 BCKYAZMADS0  9636 QWEST CORPORATION 666      
623-393 7 BCKYAZMADS0  9636 QWEST CORPORATION 666      
623-393 8 WNBGAZ01RS1  9636 QWEST CORPORATION 666      
623-393 9 WNBGAZ01RS1  9636 QWEST CORPORATION 666      
623-396 A PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
623-396 0 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2011-11-03   
623-396 1 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2011-11-03   
623-396 2 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2011-11-03   
623-396 3 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2012-02-03   
623-396 4 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2012-02-03   
623-396 5 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-07-24   
623-396 6 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2012-07-24   
623-396 7 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2011-11-05   
623-396 8 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2011-11-05   
623-396 9 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2011-11-05   
623-398 A PHNAAZ55DS1  4793 XO ARIZONA, INC. 666      
623-398 0 PHNAAZ55DS1  4793 XO ARIZONA, INC. 666      
623-398 1 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-398 2 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-398 3 PHNAAZ55DS1  4793 XO ARIZONA, INC. 666      
623-398 4 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2004-05-02   
623-398 5 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2004-05-02   
623-398 6 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2004-08-17   
623-398 7 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2004-08-17   
623-398 8 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2004-08-17   
623-398 9 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2006-03-09   
623-399 A TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-399 0 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2005-09-17   
623-399 1 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2005-05-05   
623-399 2 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2005-11-10   
623-399 3 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2005-09-17   
623-399 4 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2004-10-29   
623-399 5 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2005-10-28   
623-399 6 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2005-09-07   
623-399 7 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2005-10-28   
623-399 8 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2005-09-07   
623-399 9 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2005-09-07   
623-400 A PHNXAZ19AMD  965H FRACTEL, LLC 666      
623-400 0 PHNXAZ19AMD  965H FRACTEL, LLC 666   2020-09-07   
623-400 1 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-09-08   
623-400 2 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-09-08   
623-400 3 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-09-08   
623-400 4 PHNXAZ19AMD  965H FRACTEL, LLC 666   2020-09-07   
623-400 5 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-09-08   
623-400 6 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-09-08   
623-400 7 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-09-08   
623-400 8 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-09-08   
623-400 9 SCDLAZQFGT2  663G RE-INVENT TELECOM, LLC - AZ 666   2020-09-14   
623-401 A PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
623-401 0 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2018-12-16   
623-401 1 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2018-12-16   
623-401 2 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2018-12-16   
623-401 3 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2018-12-16   
623-401 4 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2018-12-16   
623-401 5 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2018-12-16   
623-401 6 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2018-12-16   
623-401 7 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2018-12-16   
623-401 8 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2018-12-16   
623-401 9 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2018-12-16   
623-404 A PHNXAZUI8MD  508J CENTURYLINK COMMUNICATIONS, LLC 666      
623-404 0 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2017-07-24   
623-404 1 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2017-07-24   
623-404 2 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2017-07-24   
623-404 3 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2017-07-24   
623-404 4 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2017-07-24   
623-404 5 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-08-08   
623-404 6 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-08-08   
623-404 7 PHNXAZUI8MD  508J CENTURYLINK COMMUNICATIONS, LLC 666   2017-06-30   
623-404 8 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-08-08   
623-404 9 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-08-08   
623-412 A PHNXAZPRDS0  9636 QWEST CORPORATION 666      
623-414 A PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
623-414 0 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2006-12-18   
623-414 1 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2006-12-18   
623-414 2 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2006-12-18   
623-414 3 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2007-01-22   
623-414 4 PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666   2006-11-03   
623-414 5 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2007-02-17   
623-414 6 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2007-02-17   
623-414 7 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2007-01-06   
623-414 8 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2007-01-06   
623-414 9 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2007-01-06   
623-418 A PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
623-419 A PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
623-419 0 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2012-03-30   
623-419 1 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2012-03-30   
623-419 2 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2012-04-02   
623-419 3 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2012-04-02   
623-419 4 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2012-04-02   
623-419 5 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2012-04-02   
623-419 6 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2012-05-02   
623-419 7 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2012-05-02   
623-419 8 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2012-05-02   
623-419 9 TEMPAZNR5MD  5562 METROPCS, INC. 666   2014-08-06   
623-428 A PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666      
623-428 0 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2011-01-21   
623-428 1 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2011-01-21   
623-428 2 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2011-01-21   
623-428 3 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2011-08-22   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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