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: 524

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
623-524 A Phoenix AZ BRDSAZMADS0  9636 QWEST CORPORATION 666      
623-524 0 Phoenix AZ   9636 QWEST CORPORATION 666   2010-08-27   
623-524 1 Phoenix AZ   9636 QWEST CORPORATION 666   2010-08-27   
623-524 2 Phoenix AZ   9636 QWEST CORPORATION 666   2010-08-27   
623-524 3 Phoenix AZ   9636 QWEST CORPORATION 666   2010-08-27   
623-524 4 Phoenix AZ   9636 QWEST CORPORATION 666   2010-08-27   
623-524 5 Phoenix AZ   9636 QWEST CORPORATION 666   2010-08-27   
623-524 6 Phoenix AZ   9636 QWEST CORPORATION 666   2010-08-27   
623-524 7 Phoenix AZ   9636 QWEST CORPORATION 666   2010-08-27   
623-524 8 Phoenix AZ   9636 QWEST CORPORATION 666   2010-08-27   
623-524 9 Phoenix AZ   9636 QWEST CORPORATION 666   2010-08-27   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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