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: 694

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-694 A Calhoun MO CLHNMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
660-694 0 Calhoun MO CLHNMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
660-694 3 Calhoun MO CLHNMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
660-694 4 Calhoun MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2019-12-14   
660-694 5 Calhoun MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2019-12-14   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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