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.

NPA: 940 [Rate centres in NPA 940] [Dial plan for NPA 940]

NXX: 507

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-507 A Jacksboro TX WCFLTXCFBMD  516C AT&T CORP. 548      
940-507 0 Jacksboro TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-507 1 Jacksboro TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-507 2 Jacksboro TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-507 3 Jacksboro TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-507 4 Jacksboro TX WCFLTXNIWMD  004F BANDWIDTH.COM CLEC, LLC - TX 548      
940-507 5 Jacksboro TX WCFLTXCFBMD  516C AT&T CORP. 548      
940-507 6 Jacksboro TX WCFLTXESX5Y  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 548      
940-507 7 Jacksboro TX   515J IP HORIZON LLC 548      
940-507 8 Jacksboro TX   515J IP HORIZON LLC 548      
940-507 9 Jacksboro TX WCFLTXNIXJX  073H TELNYX LLC 548      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.