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: 826

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
417-826 A Washburn MO WSBNMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-826 1 Washburn MO WSBNMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-826 5 Washburn MO WSBNMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-826 6 Washburn MO SPFDMOMC12Z  490J DISH WIRELESS, LLC 522   2022-09-09   
417-826 7 Washburn MO SPFDMODL5MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 522   2014-06-06   
417-826 9 Washburn MO   145J TERRA NOVA TELECOM INC. 522   2025-07-12   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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