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.

Camden Point MCA4, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
816-280 A CMPNMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
816-280 0 KSCYMO55XXX  093F ONVOY, LLC - MO 524   2023-09-10   
816-280 1 KSCYMO55XXX  093F ONVOY, LLC - MO 524   2021-06-19   
816-280 2 KSCYMO55XXX  093F ONVOY, LLC - MO 524   2018-11-26   
816-280 3 CMPNMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
816-280 4 KSCYMO55XXX  093F ONVOY, LLC - MO 524   2021-03-06   
816-280 5 KSCAMO540MD  4891 WINDSTREAM NUVOX MISSOURI, LLC 524   2012-04-13   
816-280 6 KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2021-04-05   
816-280 7 KSCAMO961MD  508J CENTURYLINK COMMUNICATIONS, LLC 524   2013-10-25   
816-280 8 KSCYMO55XXX  093F ONVOY, LLC - MO 524   2021-05-15   
816-280 9   624H ONVOY SPECTRUM, LLC 524   2024-03-20   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.