Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 660 [Rate centres in NPA 660] [Dial plan for NPA 660]

NXX: 849

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-849 A Jamestown MO JMTWMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 524      
660-849 1 Jamestown MO KSCYMO55XJZ  490J DISH WIRELESS, LLC 524   2024-01-25   
660-849 2 Jamestown MO JMTWMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 524      
660-849 4 Jamestown MO KSCAMO961MD  508J CENTURYLINK COMMUNICATIONS, LLC 524   2013-10-28   
660-849 6 Jamestown MO KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2017-03-20   
660-849 7 Jamestown MO   792K CHARTER IP ENABLED SERVICES, LLC 524   2025-06-04   
660-849 9 Jamestown MO   145J TERRA NOVA TELECOM INC. 524   2025-07-26   

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

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