Local Calling Guide

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NPA: 623 [Rate centres in NPA 623] [Dial plan for NPA 623]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
623-582 A Phoenix AZ DRVYAZNODS0  9636 QWEST CORPORATION 666      
623-583 A Phoenix AZ PHNXAZMRDS0  9636 QWEST CORPORATION 666      
623-584 A Phoenix AZ BRDSAZMADS0  9636 QWEST CORPORATION 666      
623-587 A Phoenix AZ DRVYAZNODS0  9636 QWEST CORPORATION 666      
623-594 A Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666      
623-600 A Phoenix AZ PHNXAZ19AMD  965H FRACTEL, LLC 666      
623-600 0 Phoenix AZ PHNXAZ19AMD  965H FRACTEL, LLC 666   2019-11-12   
623-600 1 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2019-12-02   
623-600 2 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-12-08   
623-600 3 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-12-08   
623-600 4 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-12-08   
623-600 5 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2019-12-02   
623-600 6 Phoenix AZ PHNXAZ19AMD  965H FRACTEL, LLC 666   2019-11-12   
623-600 7 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-12-08   
623-600 8 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2019-12-02   
623-600 9 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2019-12-02   
623-606 A Phoenix AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
623-606 0 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2005-12-16   
623-606 1 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2004-11-11   
623-606 2 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2005-12-16   
623-606 3 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2004-11-11   
623-606 4 Phoenix AZ TEMPAZNR5MD  5562 METROPCS, INC. 666   2005-09-22   
623-606 5 Phoenix AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2004-11-18   
623-606 6 Phoenix AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2004-11-18   
623-606 7 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2004-12-17   
623-606 8 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2004-12-17   
623-606 9 Phoenix AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
623-624 A Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
623-624 0 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 1 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 2 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 3 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 4 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 5 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 6 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 7 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 8 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-624 9 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2021-09-11   
623-628 A Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-632 A Phoenix AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666      
623-632 0 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-08-24   
623-632 1 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-08-24   
623-632 2 Phoenix AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2020-07-22   
623-632 3 Phoenix AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2020-07-22   
623-632 4 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2020-07-23   
623-632 5 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2020-07-23   
623-632 6 Phoenix AZ PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666   2020-07-22   
623-632 7 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2020-07-23   
623-632 8 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2020-07-23   
623-632 9 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2020-07-23   
623-633 A Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
623-633 0 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2015-03-19   
623-633 1 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2015-03-31   
623-633 2 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2015-04-22   
623-633 3 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2015-05-14   
623-633 4 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2015-05-29   
623-633 5 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2015-06-08   
623-633 6 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2015-06-25   
623-633 7 Phoenix AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2015-05-14   
623-633 8 Phoenix AZ PHNXAZBWDS0  9636 QWEST CORPORATION 666   2015-03-20   
623-633 9 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2015-03-20   
623-640 A Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
623-643 A Phoenix AZ PHNXAZPRDS0  9636 QWEST CORPORATION 666      
623-643 0 Phoenix AZ PHNXAZPRDS0  9636 QWEST CORPORATION 666      
623-643 1 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2003-05-20   
623-643 2 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2003-05-20   
623-643 3 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2003-05-20   
623-643 4 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2003-05-20   
623-643 5 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2003-05-20   
623-643 6 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2003-05-20   
623-643 7 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2003-05-20   
623-643 8 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2005-04-24   
623-643 9 Phoenix AZ TLSNAZMADS0  9636 QWEST CORPORATION 666      
623-663 A Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
623-663 0 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-05-15   
623-663 1 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-05-15   
623-663 2 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-05-15   
623-663 3 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-05-15   
623-663 4 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-05-15   
623-663 5 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-05-15   
623-663 6 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-05-15   
623-663 7 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-05-15   
623-663 8 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-05-15   
623-663 9 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-05-15   
623-666 A Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
623-666 0 Phoenix AZ TEMPAZNR5MD  5562 METROPCS, INC. 666   2014-07-16   
623-666 1 Phoenix AZ TEMPAZNR5MD  5562 METROPCS, INC. 666   2014-07-16   
623-666 2 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2014-04-04   
623-666 3 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2014-04-04   
623-666 4 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2013-01-10   
623-666 5 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2013-01-10   
623-666 6 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2013-01-10   
623-666 7 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2013-08-10   
623-666 8 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2013-11-01   
623-666 9 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2013-11-01   
623-670 A Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
623-670 0 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2003-08-04   
623-670 1 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2003-08-04   
623-670 2 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2003-08-04   
623-670 3 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2003-08-04   

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Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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