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: 345

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
479-345 A Natural Dam AR ALMAARXA0MD  196F BANDWIDTH.COM CLEC, LLC - AR 526      
479-345 0 Natural Dam AR ALMAARXA0MD  196F BANDWIDTH.COM CLEC, LLC - AR 526      
479-345 1 Natural Dam AR ALMAARXA0MD  196F BANDWIDTH.COM CLEC, LLC - AR 526      
479-345 2 Natural Dam AR ALMAARXA0MD  196F BANDWIDTH.COM CLEC, LLC - AR 526      
479-345 3 Natural Dam AR ALMAARXA0MD  196F BANDWIDTH.COM CLEC, LLC - AR 526      
479-345 4 Natural Dam AR ALMAARXA0MD  196F BANDWIDTH.COM CLEC, LLC - AR 526      
479-345 5 Natural Dam AR FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526      
479-345 6 Natural Dam AR FTSMARSUX0X  348F ONVOY, LLC - AR 526      
479-345 7 Natural Dam AR FTSMARSUXYX  508J CENTURYLINK COMMUNICATIONS, LLC 526      
479-345 8 Natural Dam AR ALMAARXA0MD  196F BANDWIDTH.COM CLEC, LLC - AR 526      
479-345 9 Natural Dam AR   624H ONVOY SPECTRUM, LLC 526      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.