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: 764

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
417-764 A Thomasville MO THVLMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-764 0 Thomasville MO   093F ONVOY, LLC - MO 522   2018-11-07   
417-764 1 Thomasville MO   9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-764 2 Thomasville MO   9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-764 3 Thomasville MO   9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-764 4 Thomasville MO   093F ONVOY, LLC - MO 522   2019-12-05   
417-764 5 Thomasville MO   093F ONVOY, LLC - MO 522   2019-12-05   
417-764 6 Thomasville MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2014-06-06   
417-764 7 Thomasville MO   073H TELNYX LLC 522   2020-08-08   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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