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: 350

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-350 A Casa Grande AZ LNBTAZXCDS3  947E GILA LOCAL EXCHANGE CARRIER, INC. - AZ 666      
520-350 0 Casa Grande AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-350 1 Casa Grande AZ LNBTAZXCDS3  947E GILA LOCAL EXCHANGE CARRIER, INC. - AZ 666      
520-350 2 Casa Grande AZ LNBTAZXCDS3  947E GILA LOCAL EXCHANGE CARRIER, INC. - AZ 666      
520-350 3 Casa Grande AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-350 4 Casa Grande AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-350 5 Casa Grande AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-350 6 Casa Grande AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-350 7 Casa Grande AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-350 8 Casa Grande AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-350 9 Casa Grande AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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