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: 589

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
417-589 A Conway MO CNWYMOXADS0  9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-589 0 Conway MO   9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-589 1 Conway MO   073H TELNYX LLC 522   2020-07-31   
417-589 2 Conway MO   9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-589 3 Conway MO   9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-589 4 Conway MO   9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-589 5 Conway MO   993E BANDWIDTH.COM CLEC, LLC - MO 522   2018-09-17   
417-589 6 Conway MO   9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-589 7 Conway MO   508J CENTURYLINK COMMUNICATIONS, LLC 522   2014-06-02   
417-589 8 Conway MO   9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-589 9 Conway MO   145J TERRA NOVA TELECOM INC. 522   2025-07-17   

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

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