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.

Copper Basin, TN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
423-241 A CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-241 0 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-241 1 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-241 2 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-241 3 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-241 4 CHTGTN12X8X  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 472      
423-241 5 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-241 6 CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472      
423-241 7 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-241 8 CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472      
423-241 9 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-496 A CRHLTNCBRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-548 A DCTWTNABRS1  566D ETC COMMUNICATIONS, L.L.C. - TN 472      
423-659 A CHTGTNNSXEY  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 472      
423-659 0 CHTGTNNSXJZ  073H TELNYX LLC 472      
423-659 1 CHTGTNNSXMZ  624H ONVOY SPECTRUM, LLC 472      
423-659 6 CHTGTNNSXEY  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 472      
423-659 8 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-659 9 CHTGTNNSXKY  525E ONVOY, LLC - TN 472      
423-761 A CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-761 0 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-761 1 CHTGTNNSXKY  525E ONVOY, LLC - TN 472      
423-761 2 CHTGTNNSXKY  525E ONVOY, LLC - TN 472      
423-761 3 CHTGTNNSXKY  525E ONVOY, LLC - TN 472      
423-761 4 CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472      
423-761 5 CHTGTNMAXVX  516C AT&T CORP. 472      
423-761 6 CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.