Local Calling Guide

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Phoenix, AZ

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
623-432 7   630E ONVOY, LLC - AZ 666   2011-01-09   
623-432 8   630E ONVOY, LLC - AZ 666   2010-03-08   
623-432 9   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2010-04-25   
623-433 A TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-433 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2005-12-12   
623-433 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2005-12-12   
623-433 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2005-12-12   
623-433 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2005-12-12   
623-433 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2005-12-12   
623-433 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2005-12-12   
623-433 6   6529 T-MOBILE USA, INC. 666   2005-11-12   
623-433 7   318J COMCAST IP PHONE, LLC 666   2005-12-05   
623-433 8   318J COMCAST IP PHONE, LLC 666   2005-12-05   
623-433 9   318J COMCAST IP PHONE, LLC 666   2005-12-05   
623-434 A DRVYAZNODS0  9636 QWEST CORPORATION 666      
623-435 A GLDLAZMADS0  9636 QWEST CORPORATION 666      
623-439 A PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666      
623-439 0   624H ONVOY SPECTRUM, LLC 666   2017-08-27   
623-439 1   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2018-09-03   
623-439 2   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2018-08-17   
623-439 3   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2018-09-03   
623-439 4   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2018-09-03   
623-439 5   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2018-09-03   
623-439 6   630E ONVOY, LLC - AZ 666   2018-09-03   
623-439 7   630E ONVOY, LLC - AZ 666   2018-09-03   
623-439 8   630E ONVOY, LLC - AZ 666   2018-09-03   
623-439 9   630E ONVOY, LLC - AZ 666   2018-09-03   
623-440 A PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666      
623-440 0   073H TELNYX LLC 666   2018-07-13   
623-440 1   318J COMCAST IP PHONE, LLC 666   2018-07-09   
623-440 2   318J COMCAST IP PHONE, LLC 666   2018-07-09   
623-440 3   318J COMCAST IP PHONE, LLC 666   2018-07-09   
623-440 4   318J COMCAST IP PHONE, LLC 666   2018-07-09   
623-440 5   318J COMCAST IP PHONE, LLC 666   2018-07-09   
623-440 6   318J COMCAST IP PHONE, LLC 666   2018-07-09   
623-440 7   318J COMCAST IP PHONE, LLC 666   2018-07-09   
623-440 8   318J COMCAST IP PHONE, LLC 666   2018-07-09   
623-440 9   318J COMCAST IP PHONE, LLC 666   2018-07-09   
623-444 A PHNYAZUXDS0  7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666      
623-444 0   6529 T-MOBILE USA, INC. 666   2006-08-19   
623-444 1   7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666      
623-444 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2005-04-24   
623-444 3   7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666      
623-444 4   318J COMCAST IP PHONE, LLC 666   2005-09-07   
623-444 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2005-04-24   
623-444 6   318J COMCAST IP PHONE, LLC 666   2005-09-07   
623-444 7   318J COMCAST IP PHONE, LLC 666   2005-09-07   
623-444 8   318J COMCAST IP PHONE, LLC 666   2005-09-07   
623-444 9   318J COMCAST IP PHONE, LLC 666   2005-09-07   
623-445 A DRVYAZNODS0  9636 QWEST CORPORATION 666      
623-445 0   9636 QWEST CORPORATION 666      
623-445 1   6529 T-MOBILE USA, INC. 666   2022-10-17   
623-445 2   9636 QWEST CORPORATION 666      
623-445 3   9636 QWEST CORPORATION 666      
623-445 4   9636 QWEST CORPORATION 666      
623-445 5   9636 QWEST CORPORATION 666      
623-445 6   9636 QWEST CORPORATION 666      
623-445 7   9636 QWEST CORPORATION 666      
623-445 8   9636 QWEST CORPORATION 666      
623-445 9   9636 QWEST CORPORATION 666      
623-451 A TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-451 0   6529 T-MOBILE USA, INC. 666      
623-451 1   6529 T-MOBILE USA, INC. 666      
623-451 2   6529 T-MOBILE USA, INC. 666      
623-451 3   6529 T-MOBILE USA, INC. 666      
623-451 4   6529 T-MOBILE USA, INC. 666      
623-451 5   6529 T-MOBILE USA, INC. 666      
623-451 6   6529 T-MOBILE USA, INC. 666      
623-451 7   6529 T-MOBILE USA, INC. 666      
623-451 8   6529 T-MOBILE USA, INC. 666      
623-451 9   6529 T-MOBILE USA, INC. 666      
623-455 A PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
623-455 0   6529 T-MOBILE USA, INC. 666   2006-05-01   
623-455 1   6529 T-MOBILE USA, INC. 666   2006-05-01   
623-455 2   6529 T-MOBILE USA, INC. 666   2006-05-01   
623-455 3   318J COMCAST IP PHONE, LLC 666   2006-06-05   
623-455 4   2191 ACCIPITER COMMUNICATIONS INC 666   2006-05-07   
623-455 5   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2005-02-21   
623-455 6   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2005-02-21   
623-455 7   9636 QWEST CORPORATION 666   2006-04-17   
623-455 8   318J COMCAST IP PHONE, LLC 666   2006-06-05   
623-455 9   318J COMCAST IP PHONE, LLC 666   2006-06-05   
623-456 A   490J DISH WIRELESS, LLC 666   2025-06-30   
623-456 0   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-07-01   
623-456 1   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-07-01   
623-456 2   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-07-01   
623-456 3   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-07-01   
623-456 4   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-07-01   
623-456 5   490J DISH WIRELESS, LLC 666   2025-06-30   
623-456 6   490J DISH WIRELESS, LLC 666   2025-08-01   
623-456 7   490J DISH WIRELESS, LLC 666   2025-08-29   
623-456 8   490J DISH WIRELESS, LLC 666   2025-10-01   
623-456 9   490J DISH WIRELESS, LLC 666   2025-10-27   
623-462 A PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
623-462 0   630E ONVOY, LLC - AZ 666   2022-10-31   
623-462 1   630E ONVOY, LLC - AZ 666   2022-10-31   
623-462 2   630E ONVOY, LLC - AZ 666   2022-10-31   
623-462 3   630E ONVOY, LLC - AZ 666   2022-10-31   
623-462 4   630E ONVOY, LLC - AZ 666   2022-10-31   
623-462 5   630E ONVOY, LLC - AZ 666   2022-10-31   

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

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