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.

Rockwood, TN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
865-245 A KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
865-245 0 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474      
865-245 1   829J PAETEC ITEL, LLC 474      
865-245 2 KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
865-245 3 KNVLTNMA84Z  516C AT&T CORP. 474      
865-245 4 KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
865-245 5 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474      
865-245 6 KNVLTNMA54Z  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
865-245 7 KNVLTNMA85Z  508J CENTURYLINK COMMUNICATIONS, LLC 474      
865-245 8 KNVLTNMAYHX  318J COMCAST IP PHONE, LLC 474      
865-245 9 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474      
865-354 A RKWDTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
865-419 A KNVLTNMAYHX  318J COMCAST IP PHONE, LLC 474      
865-419 0 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474      
865-419 1 KNVLTNMAYBX  204G TWIN LAKES COMMUNICATIONS, INC. - TN 474      
865-419 2 KNVLTNMAYHX  318J COMCAST IP PHONE, LLC 474      
865-419 3 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
865-419 4 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
865-419 5 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
865-419 6 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
865-419 7 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
865-419 8 KNVNTNEC0MD  073H TELNYX LLC 474      
865-419 9 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
865-464 A KNVNTNEC6MD  516J TON80 COMMUNICATIONS, LLC 474      
865-464 0 KNVNTNEC2MD  939H COMMIO, LLC 474      
865-464 1 KNVLTNMAY8X  624H ONVOY SPECTRUM, LLC 474      
865-464 3   525E ONVOY, LLC - TN 474      
865-464 5 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
865-464 6 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
865-464 7 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
865-464 8 KNVNTNEC6MD  516J TON80 COMMUNICATIONS, LLC 474      
865-464 9 KNVLTNMA49Z  525E ONVOY, LLC - TN 474      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.