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.

Switch: SYMRTXAC1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
940-200 A Aspermont TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-200 0 Aspermont TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-200 1 Aspermont TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-200 3 Aspermont TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-200 9 Aspermont TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-203 A Munday TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-203 0 Munday TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-203 1 Munday TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-203 2 Munday TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-203 3 Munday TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2014-10-03   
940-207 A Rochester TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-207 0 Rochester TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-207 1 Rochester TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-207 9 Rochester TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2015-11-07   
940-256 A Seymour TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-256 0 Seymour TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-256 1 Seymour TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-256 2 Seymour TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-256 3 Seymour TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-256 4 Seymour TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-256 8 Seymour TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      

Last updated: Fri, 13 May 2022 22:16:13 UTC

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