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: 479 [Rate centres in NPA 479] [Dial plan for NPA 479]

NXX: 483

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
479-483 A Winslow AR FTSMARSUX0X  348F ONVOY, LLC - AR 526      
479-483 0 Winslow AR FTSMAR080MD  939H COMMIO, LLC 526      
479-483 1 Winslow AR FTSMAR080MD  939H COMMIO, LLC 526      
479-483 2 Winslow AR FTSMAR080MD  939H COMMIO, LLC 526      
479-483 3 Winslow AR FTSMARSUX0X  348F ONVOY, LLC - AR 526      
479-483 4 Winslow AR   624H ONVOY SPECTRUM, LLC 526      
479-483 7 Winslow AR FYVLARATPMD  073H TELNYX LLC 526      
479-483 8 Winslow AR FTSMAR080MD  939H COMMIO, LLC 526      
479-483 9 Winslow AR FTSMAR080MD  939H COMMIO, LLC 526      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.