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: 430

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
479-430 A Alma AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526      
479-430 0 Alma AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526      
479-430 1 Alma AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2008-02-20   
479-430 2 Alma AR ALMAARXA0MD  196F BANDWIDTH.COM CLEC, LLC - AR 526   2008-12-22   
479-430 3 Alma AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2008-12-08   
479-430 4 Alma AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2008-09-07   
479-430 5 Alma AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2014-07-09   
479-430 6 Alma AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526      
479-430 7 Alma AR FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526   2006-09-20   
479-430 8 Alma AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526      
479-430 9 Alma AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.