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: 859

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-859 A Alden IA ALDNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
515-859 0 Alden IA ALDNIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
515-859 1 Alden IA ALDNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
515-859 2 Alden IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-02   
515-859 3 Alden IA ALDNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
515-859 4 Alden IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2020-09-28   
515-859 5 Alden IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
515-859 6 Alden IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2017-07-01   
515-859 7 Alden IA ALDNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
515-859 8 Alden IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-29   
515-859 9 Alden IA ALDNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.