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: 522

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
623-522 A Phoenix AZ TEMPAZNR7MD  5562 METROPCS, INC. 666      
623-522 0 Phoenix AZ TEMPAZNR7MD  5562 METROPCS, INC. 666      
623-522 1 Phoenix AZ TEMPAZNR7MD  5562 METROPCS, INC. 666      
623-522 2 Phoenix AZ TEMPAZNR7MD  5562 METROPCS, INC. 666      
623-522 3 Phoenix AZ TEMPAZNR7MD  5562 METROPCS, INC. 666      
623-522 4 Phoenix AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
623-522 5 Phoenix AZ PHNDAZLS0MD  7184 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 666      
623-522 6 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
623-522 7 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
623-522 8 Phoenix AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
623-522 9 Phoenix AZ TEMPAZNR7MD  5562 METROPCS, INC. 666      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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