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.

Cayce, KY

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
270-241 A BWLGKYMAPMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 464      
270-241 0 BWLGKYMAPMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 464      
270-241 1 OWBOKYMAXPX  073H TELNYX LLC 464   2020-06-28   
270-241 4 BWLGKYMAPMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 464   2004-05-27   
270-838 A FLTNKYMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 464      
270-838 0 FLTNKYMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 464      
270-838 2 MDVIKYMAXTX  896E ONVOY, LLC - KY 464   2017-03-21   
270-838 3 MDVIKYMAXTX  896E ONVOY, LLC - KY 464   2020-10-26   
270-838 4 OWBOKYATX4X  516C AT&T CORP. 464   2011-11-17   
270-838 5 MDVIKYMAXTX  896E ONVOY, LLC - KY 464   2020-10-26   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.