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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-815 A Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668      
520-815 0 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-05-04   
520-815 1 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-05-04   
520-815 2 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-05-04   
520-815 3 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-05-04   
520-815 4 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-05-04   
520-815 5 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-05-04   
520-815 6 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-05-04   
520-815 7 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-05-04   
520-815 8 Tucson AZ   6529 T-MOBILE USA, INC. 668   2015-05-05   
520-815 9 Tucson AZ   6529 T-MOBILE USA, INC. 668   2015-05-05   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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