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: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-900 A Warsaw MO KSCYMO55X0Z  965H FRACTEL, LLC 524      
660-900 0 Warsaw MO KSCYMO55X0Z  965H FRACTEL, LLC 524   2019-10-01   
660-900 1 Warsaw MO WRBGMOAK1MD  6701 AERIAL COMMUNICATIONS, INC. 524   2022-01-03   
660-900 2 Warsaw MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2020-07-10   
660-900 3 Warsaw MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2020-07-10   
660-900 4 Warsaw MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2021-05-15   
660-900 5 Warsaw MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2021-05-15   
660-900 7 Warsaw MO WRBGMOAK1MD  5562 METROPCS, INC. 524   2022-01-03   
660-900 9 Warsaw MO KSCYMO55X0Z  965H FRACTEL, LLC 524   2019-10-01   

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

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