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.

East Atchison, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
816-314 A KSCYMO030MD  579C TIME WARNER CBL INFO SVC (MO) DBA TIME WARNER CBL 524      
816-314 1 KSCYMO030MD  579C TIME WARNER CBL INFO SVC (MO) DBA TIME WARNER CBL 524   2023-06-04   
816-579 A ATSNKSSFRS3  9533 SOUTHWESTERN BELL 524      
816-579 0 KSCYKSJOSMD  993E BANDWIDTH.COM CLEC, LLC - MO 524   2014-03-31   
816-579 1 KSCYKSJOSMD  993E BANDWIDTH.COM CLEC, LLC - MO 524   2015-09-20   
816-579 2 KSCYMO03DS2  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 524   2016-02-13   
816-579 4 KSCYKSJOSMD  993E BANDWIDTH.COM CLEC, LLC - MO 524   2018-01-01   
816-579 5 ATSNKSSFRS3  9533 SOUTHWESTERN BELL 524      
816-579 6 KSCYKSJOSMD  993E BANDWIDTH.COM CLEC, LLC - MO 524   2018-10-18   
816-579 7 KSCAMO961MD  508J CENTURYLINK COMMUNICATIONS, LLC 524   2014-05-07   
816-579 8 KSCYMO55XNY  073H TELNYX LLC 524   2019-09-30   
816-579 9 ATSNKSSFRS3  9533 SOUTHWESTERN BELL 524      
816-754 A KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
816-754 0 KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
816-754 1 KSCYMO55XXX  093F ONVOY, LLC - MO 524   2016-04-01   
816-754 2 KSCYMO55XXX  093F ONVOY, LLC - MO 524   2016-04-01   
816-754 3 KSCYMO55XXX  093F ONVOY, LLC - MO 524   2020-07-06   
816-754 4 KSCYMO55XXX  093F ONVOY, LLC - MO 524   2020-07-06   
816-754 5 KSCYMO09QMD  516C AT&T CORP. 524   2011-06-01   
816-754 6 KSCYKSJOSMD  993E BANDWIDTH.COM CLEC, LLC - MO 524   2009-02-13   
816-754 8 KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2004-12-15   
816-754 9 KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.