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.

Williamsburg, KS

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
785-683 A   624H ONVOY SPECTRUM, LLC 534   2024-04-25   
785-683 7   624H ONVOY SPECTRUM, LLC 534   2024-04-25   
785-746 A WLBGKSMARL0  9533 SOUTHWESTERN BELL 534      
785-746 0 TPKAKSJAXVX  986E BANDWIDTH.COM CLEC, LLC - KS 534   2008-11-26   
785-746 1 WLBGKSMARL0  9533 SOUTHWESTERN BELL 534      
785-746 2 TPKAKSJAXVX  986E BANDWIDTH.COM CLEC, LLC - KS 534   2015-06-01   
785-746 3 TPKAKSJAXNY  073H TELNYX LLC 534   2020-06-25   
785-746 4 SALNKSAMHMD  2240 LEVEL 3 COMMUNICATIONS, LLC - KS 534   2005-01-22   
785-746 5 WLBGKSMARL0  9533 SOUTHWESTERN BELL 534      
785-746 6 TPKAKSJAXNX  205F ONVOY, LLC - KS 534   2018-05-14   
785-746 7 JNCYKSXAHMD  508J CENTURYLINK COMMUNICATIONS, LLC 534   2014-03-31   
785-746 8 TPKAKSJAXNX  205F ONVOY, LLC - KS 534   2021-03-05   
785-746 9 TPKAKSJAXNX  205F ONVOY, LLC - KS 534   2021-03-05   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.