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: SCHZTXCECM2

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
210-935 A San Antonio TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-952 A San Antonio TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-285 A Kerrville TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-308 A Del Rio TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-339 A Gonzales TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-360 A New Braunfels TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-388 A Boerne TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-399 A Pleasanton TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-481 A New Braunfels EMS TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-491 A Seguin TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-496 A Kerrville TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-581 A Lavernia TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-832 A New Braunfels EMS TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-867 A Brackettville TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
956-236 A Laredo TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
956-552 A Laredo TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
956-635 A Laredo TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
956-754 A Laredo TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      

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Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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