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: 530

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-530 A Sedalia MO SDLIMOTARS0  9533 SOUTHWESTERN BELL 524      
660-530 0 Sedalia MO KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2007-08-13   
660-530 1 Sedalia MO SDLIMOTARS0  9533 SOUTHWESTERN BELL 524      
660-530 2 Sedalia MO KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2007-10-26   
660-530 3 Sedalia MO KSCYMOSWDS0  7594 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 524   2007-08-02   
660-530 4 Sedalia MO KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2005-08-26   
660-530 5 Sedalia MO SDLIMOTARS0  9533 SOUTHWESTERN BELL 524      
660-530 6 Sedalia MO KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2007-12-04   
660-530 7 Sedalia MO KSCYMO55XWX  323E YMAX COMMUNICATIONS CORP. - MO 524   2008-06-14   
660-530 8 Sedalia MO KSCYMO55XWX  323E YMAX COMMUNICATIONS CORP. - MO 524   2008-06-14   
660-530 9 Sedalia MO KSCYKSJOSMD  993E BANDWIDTH.COM CLEC, LLC - MO 524   2015-01-19   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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