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
520-987 A Nogales AZ TCSNAZ75CM0  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-987 0 Nogales AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-987 1 Nogales AZ   5562 METRO PCS, INC. 668   2014-07-25   
520-987 2 Nogales AZ   5562 METRO PCS, INC. 668   2014-07-25   
520-987 3 Nogales AZ   5562 METRO PCS, INC. 668   2014-07-25   
520-987 4 Nogales AZ   7465 BROOKS FIBER COMMUNICATIONS OF TUCSON, INC. - AZ 668   2017-08-04   
520-987 5 Nogales AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2016-09-12   
520-987 6 Nogales AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2015-04-09   
520-987 7 Nogales AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2017-12-13   
520-987 8 Nogales AZ   630E ONVOY, LLC - AZ 668   2014-10-20   
520-987 9 Nogales AZ   630E ONVOY, LLC - AZ 668   2014-10-20   

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

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