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: 480

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
417-480 A Ash Grove MO SPFDMOTLXRY  7421 AT&T - LOCAL 522      
417-480 3 Ash Grove MO SPFDMOTLX7Y  093F ONVOY, LLC - MO 522   2021-03-06   
417-480 4 Ash Grove MO SPFDMOTLX7Y  093F ONVOY, LLC - MO 522   2021-03-06   
417-480 9 Ash Grove MO SPFDMOTLXRY  7421 AT&T - LOCAL 522   2020-05-08   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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