Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 660 [Rate centres in NPA 660] [Dial plan for NPA 660]

NXX: 656

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-656 A Centerview MO CNVWMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
660-656 0 Centerview MO CNVWMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
660-656 2 Centerview MO KSCYMO55DSG  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 524   2018-10-30   
660-656 3 Centerview MO CNVWMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
660-656 4 Centerview MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2019-12-14   
660-656 5 Centerview MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2019-12-14   
660-656 6 Centerview MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2018-10-28   
660-656 7 Centerview MO KSCAMO961MD  508J CENTURYLINK COMMUNICATIONS, LLC 524   2013-10-31   
660-656 8 Centerview MO WRBGMO150MD  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 524   2022-03-08   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.