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: 720

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-720 A Waverly MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524      
660-720 1 Waverly MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2020-12-11   
660-720 2 Waverly MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2020-12-11   
660-720 3 Waverly MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2020-12-11   
660-720 4 Waverly MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2020-12-11   
660-720 5 Waverly MO KSCYMO55X6Z  506J TWILIO INTERNATIONAL, INC. 524   2021-06-11   
660-720 6 Waverly MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2020-12-10   
660-720 7 Waverly MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2020-12-10   
660-720 8 Waverly MO KSCYMO09YMD  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524   2024-01-11   
660-720 9 Waverly MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2021-07-18   

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

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