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: 515 [Rate centres in NPA 515] [Dial plan for NPA 515]

NXX: 598

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-598 A Ames IA AMESIAWSDS0  9631 QWEST CORPORATION 632      
515-598 0 Ames IA AMESIAWSDS0  9631 QWEST CORPORATION 632      
515-598 1 Ames IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632   2012-07-07   
515-598 2 Ames IA DESMIAXM1MD  8474 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IA 632   2007-02-04   
515-598 3 Ames IA DESMIAXM1MD  8474 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IA 632   2011-02-25   
515-598 4 Ames IA DESMIAXM1MD  8474 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IA 632   2005-01-29   
515-598 5 Ames IA DESMIAXM1MD  8474 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IA 632   2003-04-15   
515-598 6 Ames IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2014-09-02   
515-598 7 Ames IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2008-02-25   
515-598 8 Ames IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2014-11-07   
515-598 9 Ames IA AMESIAWSDS0  9631 QWEST CORPORATION 632      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.