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: 848

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-848 A Tucson AZ   5562 METRO PCS, INC. 668      
520-848 0 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-03-30   
520-848 1 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-03-30   
520-848 2 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-03-30   
520-848 3 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-03-30   
520-848 4 Tucson AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 668   2015-03-30   
520-848 5 Tucson AZ   7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2015-03-13   
520-848 6 Tucson AZ   6529 T-MOBILE USA, INC. 668   2015-03-13   
520-848 7 Tucson AZ   6529 T-MOBILE USA, INC. 668   2015-03-13   
520-848 8 Tucson AZ   6529 T-MOBILE USA, INC. 668   2015-03-13   
520-848 9 Tucson AZ   5562 METRO PCS, INC. 668   2015-03-12   

Last updated: Sun, 29 Nov 2020 13:13:58 UTC

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