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: 444

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-444 A Glasgow MO KSCYMO55X0Z  965H FRACTEL, LLC 524      
660-444 0 Glasgow MO KSCYMO55XNY  073H TELNYX LLC 524   2019-10-02   
660-444 1 Glasgow MO KSCYMO55XYY  624H ONVOY SPECTRUM, LLC 524   2025-01-12   
660-444 2 Glasgow MO KSCYMO55XXX  093F ONVOY, LLC - MO 524   2021-07-30   
660-444 4 Glasgow MO KSCYMO55X0Z  965H FRACTEL, LLC 524   2019-10-01   
660-444 5 Glasgow MO KSCYMO55X0Z  965H FRACTEL, LLC 524   2019-10-01   
660-444 6 Glasgow MO KSCYMO55XXX  093F ONVOY, LLC - MO 524   2021-01-06   
660-444 7 Glasgow MO KSCYMO55X0Z  965H FRACTEL, LLC 524   2019-10-01   
660-444 9 Glasgow MO KSCYMO55DSG  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 524   2020-03-20   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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