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.
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Switch: HSNOTX08CM3

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
346-577 0 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-06   
346-577 1 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-06   
346-577 8 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-06   
346-577 9 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-06   
713-431 2 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-06   
713-613 8 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-26   
713-684 9 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-26   
713-788 4 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-26   
713-788 5 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-26   
713-788 6 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-26   
713-788 8 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-26   
713-788 9 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-26   
713-863 5 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-26   
713-863 6 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-26   
832-586 2 Richmond-Rosenberg TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-06   
832-852 0 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-06   
832-852 2 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-06   
832-852 3 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-06   
832-852 5 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-06   
832-852 6 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-06   
832-852 7 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-06   
832-852 8 Houston TX 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-06   

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

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