Local Calling Guide

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NPA: 520 [Rate centres in NPA 520] [Dial plan for NPA 520]

NXX: 252

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-252 A Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-252 0 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-252 1 Casa Grande AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2012-07-24   
520-252 2 Casa Grande AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2007-11-11   
520-252 3 Casa Grande AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2012-08-31   
520-252 4 Casa Grande AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2013-04-16   
520-252 5 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2004-06-17   
520-252 6 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2004-06-17   
520-252 7 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2004-06-17   
520-252 8 Casa Grande AZ TEMPAZNR7MD  5562 METROPCS, INC. 666   2004-06-17   
520-252 9 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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