Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 417 [Rate centres in NPA 417] [Dial plan for NPA 417]

NXX: 879

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
417-879 A Strafford MO SPFDMOTLXDY  829J PAETEC ITEL, LLC 522      
417-879 0 Strafford MO   829J PAETEC ITEL, LLC 522      
417-879 1 Strafford MO   073H TELNYX LLC 522   2020-08-07   
417-879 2 Strafford MO   829J PAETEC ITEL, LLC 522      
417-879 3 Strafford MO   093F ONVOY, LLC - MO 522   2021-05-14   
417-879 4 Strafford MO   993E BANDWIDTH.COM CLEC, LLC - MO 522   2015-03-01   
417-879 5 Strafford MO   993E BANDWIDTH.COM CLEC, LLC - MO 522   2022-01-01   
417-879 6 Strafford MO   093F ONVOY, LLC - MO 522   2019-12-05   
417-879 7 Strafford MO   829J PAETEC ITEL, LLC 522      
417-879 8 Strafford MO   624H ONVOY SPECTRUM, LLC 522   2024-03-28   
417-879 9 Strafford MO   093F ONVOY, LLC - MO 522   2021-06-19   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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