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: 208

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-208 A Casa Grande AZ PHNXAZMAXMY  4360 GLOBAL CROSSING LOCAL SERVICES, INC. - AZ 666      
520-208 0 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2005-06-10   
520-208 1 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2005-12-05   
520-208 2 Casa Grande AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-208 3 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2005-08-25   
520-208 4 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2006-02-23   
520-208 5 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2006-04-06   
520-208 6 Casa Grande AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2006-06-02   
520-208 7 Casa Grande AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2010-02-22   
520-208 8 Casa Grande AZ PHNXAZMAXMY  4360 GLOBAL CROSSING LOCAL SERVICES, INC. - AZ 666      
520-208 9 Casa Grande AZ PHNXAZMAXMY  4360 GLOBAL CROSSING LOCAL SERVICES, INC. - AZ 666      

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

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