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: 206

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-206 A Otterville MO KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
660-206 0 Otterville MO KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
660-206 1 Otterville MO KSCYMO55XSY  073H TELNYX LLC 524   2020-08-07   
660-206 2 Otterville MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2023-07-31   
660-206 3 Otterville MO KSCYMO55X6Z  506J TWILIO INTERNATIONAL, INC. 524   2021-06-11   
660-206 7 Otterville MO KSCAMO961MD  508J CENTURYLINK COMMUNICATIONS, LLC 524   2013-11-04   

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

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