Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
623-806 1 Phoenix AZ LNBTAZXCDS3  947E GILA LOCAL EXCHANGE CARRIER, INC. - AZ 666   2008-10-30   
623-806 2 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2009-04-05   
623-806 3 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2009-04-05   
623-806 4 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2009-04-05   
623-806 5 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2009-04-05   
623-806 6 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2009-05-02   
623-806 7 Phoenix AZ AGFIAZSRDS0  9636 QWEST CORPORATION 666   2010-02-26   
623-806 8 Phoenix AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2009-04-28   
623-806 9 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2009-06-11   
623-810 A Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
623-815 A Phoenix AZ PHNXAZMRDS0  9636 QWEST CORPORATION 666      
623-824 A Phoenix AZ PHNYAZUXDS0  7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666      
623-824 0 Phoenix AZ PHNXAZMRDS0  9636 QWEST CORPORATION 666   2006-07-07   
623-824 1 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2005-12-16   
623-824 2 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2005-12-16   
623-824 3 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2005-04-09   
623-824 4 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2005-04-09   
623-824 5 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2005-04-09   
623-824 6 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2005-04-09   
623-824 7 Phoenix AZ PHNYAZUXDS0  7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666      
623-824 8 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2005-07-15   
623-824 9 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2006-09-11   
623-825 A Phoenix AZ AGFIAZSRDS0  9636 QWEST CORPORATION 666      
623-826 A Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
623-832 A Phoenix AZ PHNXAZMRDS0  9636 QWEST CORPORATION 666      
623-832 0 Phoenix AZ   9636 QWEST CORPORATION 666   2010-09-03   
623-832 1 Phoenix AZ   9636 QWEST CORPORATION 666   2010-09-03   
623-832 2 Phoenix AZ   9636 QWEST CORPORATION 666   2010-09-03   
623-832 3 Phoenix AZ   9636 QWEST CORPORATION 666   2010-09-03   
623-832 4 Phoenix AZ   9636 QWEST CORPORATION 666   2010-09-03   
623-832 5 Phoenix AZ   9636 QWEST CORPORATION 666   2010-09-03   
623-832 6 Phoenix AZ   9636 QWEST CORPORATION 666   2010-09-03   
623-832 7 Phoenix AZ   9636 QWEST CORPORATION 666   2010-09-03   
623-832 8 Phoenix AZ   9636 QWEST CORPORATION 666   2010-09-03   
623-832 9 Phoenix AZ   9636 QWEST CORPORATION 666   2010-09-03   
623-842 A Phoenix AZ GLDLAZMADS0  9636 QWEST CORPORATION 666      
623-845 A Phoenix AZ PHNXAZMYDS0  9636 QWEST CORPORATION 666      
623-845 0 Phoenix AZ PHNXAZMYDS0  9636 QWEST CORPORATION 666      
623-845 1 Phoenix AZ PHNXAZMYDS0  9636 QWEST CORPORATION 666      
623-845 2 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2005-07-15   
623-845 3 Phoenix AZ PHNXAZMYDS0  9636 QWEST CORPORATION 666      
623-845 4 Phoenix AZ PHNXAZMYDS0  9636 QWEST CORPORATION 666      
623-845 5 Phoenix AZ PHNXAZMYDS0  9636 QWEST CORPORATION 666      
623-845 6 Phoenix AZ PHNXAZMYDS0  9636 QWEST CORPORATION 666      
623-845 7 Phoenix AZ PHNXAZMYDS0  9636 QWEST CORPORATION 666      
623-845 8 Phoenix AZ PHNXAZMYDS0  9636 QWEST CORPORATION 666      
623-845 9 Phoenix AZ PHNXAZMYDS0  9636 QWEST CORPORATION 666      
623-846 A Phoenix AZ PHNXAZMYDS0  9636 QWEST CORPORATION 666      
623-847 A Phoenix AZ GLDLAZMADS0  9636 QWEST CORPORATION 666      
623-848 A Phoenix AZ PHNXAZMYDS0  9636 QWEST CORPORATION 666      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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