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: 417 [Rate centres in NPA 417] [Dial plan for NPA 417]

NXX: 668

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
417-668 A Manes MO MNESMOXADS0  1151 SPECTRA COMMUNICATIONS GROUP, LLC DBA CENTURYLINK 522      
417-668 0 Manes MO MNESMOXADS0  1151 SPECTRA COMMUNICATIONS GROUP, LLC DBA CENTURYLINK 522      
417-668 1 Manes MO MNESMOXADS0  1151 SPECTRA COMMUNICATIONS GROUP, LLC DBA CENTURYLINK 522      
417-668 2 Manes MO BASNMOXAXJX  093F ONVOY, LLC - MO 522   2019-09-02   
417-668 3 Manes MO SPFDMODL5MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2014-06-02   
417-668 4 Manes MO BASNMO06DS0  142C RYSTEC, INC 522   2006-10-13   
417-668 5 Manes MO MNESMOXADS0  1151 SPECTRA COMMUNICATIONS GROUP, LLC DBA CENTURYLINK 522      
417-668 7 Manes MO MNESMOXADS0  1151 SPECTRA COMMUNICATIONS GROUP, LLC DBA CENTURYLINK 522      
417-668 8 Manes MO MNESMOXADS0  1151 SPECTRA COMMUNICATIONS GROUP, LLC DBA CENTURYLINK 522      
417-668 9 Manes MO BASNMOXAXJX  093F ONVOY, LLC - MO 522   2019-12-02   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.