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: 220

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-220 A Malta Bend MO KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
660-220 0 Malta Bend MO KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
660-220 1 Malta Bend MO KSCYMO55XSY  073H TELNYX LLC 524   2020-08-01   
660-220 2 Malta Bend MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2018-10-28   
660-220 3 Malta Bend MO WRBGMOAK1MD  5562 METROPCS, INC. 524   2021-05-13   
660-220 4 Malta Bend MO KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
660-220 7 Malta Bend MO KSCAMO961MD  508J CENTURYLINK COMMUNICATIONS, LLC 524   2013-11-04   

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

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