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: 770

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-770 A Fayette MO KSCYMO55XPY  939H COMMIO, LLC 524      
660-770 0 Fayette MO KSCYMO55XPY  939H COMMIO, LLC 524   2023-08-20   
660-770 1 Fayette MO   145J TERRA NOVA TELECOM INC. 524   2023-11-15   
660-770 2 Fayette MO KSCYMO55XPY  939H COMMIO, LLC 524   2023-08-20   
660-770 3 Fayette MO KSCYMOSWDS0  7594 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 524   2016-04-01   
660-770 4 Fayette MO KSCYMO55XPY  939H COMMIO, LLC 524   2023-08-20   
660-770 5 Fayette MO KSCYMO55XPY  939H COMMIO, LLC 524   2023-08-20   
660-770 6 Fayette MO KSCYMO55XXX  093F ONVOY, LLC - MO 524   2021-01-06   
660-770 8 Fayette MO KSCYMO55XPY  939H COMMIO, LLC 524   2023-08-20   
660-770 9 Fayette MO KSCYMO55DSG  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 524   2020-06-27   

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

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