Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 520 [Rate centres in NPA 520] [Dial plan for NPA 520]

NXX: 732

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-732 A Sierra Vista AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-732 0 Sierra Vista AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-732 1 Sierra Vista AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2008-07-25   
520-732 2 Sierra Vista AZ TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2009-06-25   
520-732 3 Sierra Vista AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2007-08-12   
520-732 4 Sierra Vista AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2007-05-10   
520-732 5 Sierra Vista AZ TCSMAZOI4MD  5562 METROPCS, INC. 668   2007-05-10   
520-732 6 Sierra Vista AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2007-05-19   
520-732 7 Sierra Vista AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2006-09-25   
520-732 8 Sierra Vista AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-732 9 Sierra Vista AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      

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

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