Local Calling Guide

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

NXX: 432

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
623-432 A Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-432 0 Phoenix AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2009-11-17   
623-432 1 Phoenix AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2009-11-17   
623-432 2 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2010-03-11   
623-432 3 Phoenix AZ PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2010-02-08   
623-432 4 Phoenix AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2010-03-20   
623-432 5 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2011-01-09   
623-432 6 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2009-11-16   
623-432 7 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2011-01-09   
623-432 8 Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2010-03-08   
623-432 9 Phoenix AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2010-04-25   

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

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