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: 379

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-379 A Douglas AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-379 0 Douglas AZ TCSMAZCHDS0  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668      
520-379 1 Douglas AZ TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668      
520-379 2 Douglas AZ TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668      
520-379 3 Douglas AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-379 4 Douglas AZ TCSNAZMAX3Y  624H ONVOY SPECTRUM, LLC 668      
520-379 5 Douglas AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-379 6 Douglas AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-379 7 Douglas AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-379 8 Douglas AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-379 9 Douglas AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      

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

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