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]

NXX: 419

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
623-419 A Phoenix AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
623-419 0 Phoenix AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2012-03-30   
623-419 1 Phoenix AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2012-03-30   
623-419 2 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2012-04-02   
623-419 3 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2012-04-02   
623-419 4 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2012-04-02   
623-419 5 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2012-04-02   
623-419 6 Phoenix AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2012-05-02   
623-419 7 Phoenix AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2012-05-02   
623-419 8 Phoenix AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2012-05-02   
623-419 9 Phoenix AZ TEMPAZNR7MD  5562 METROPCS, INC. 666   2014-08-06   

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

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