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: 396

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-396 A Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-396 0 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2006-10-18   
520-396 1 Tucson AZ TCSMAZSJAMD  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 668   2006-12-07   
520-396 2 Tucson AZ TCSMAZSJAMD  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 668   2006-11-26   
520-396 3 Tucson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668   2006-10-31   
520-396 4 Tucson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668   2006-10-31   
520-396 5 Tucson AZ TCSNAZEADS0  9636 QWEST CORPORATION 668   2006-11-20   
520-396 6 Tucson AZ TCSNAZEADS0  9636 QWEST CORPORATION 668   2006-11-20   
520-396 7 Tucson AZ TCSNAZEADS0  9636 QWEST CORPORATION 668   2006-11-20   
520-396 8 Tucson AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2006-11-24   
520-396 9 Tucson AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2006-11-24   

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

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