Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 386

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-386 A Benson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-386 0 Benson AZ TCSMAZCHDS0  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668      
520-386 1 Benson AZ TCSNAZMAX6Y  073H TELNYX LLC 668      
520-386 2 Benson AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-386 3 Benson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-386 4 Benson AZ TCSMAZCHDS0  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668      
520-386 5 Benson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-386 6 Benson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-386 7 Benson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-386 8 Benson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-386 9 Benson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.