Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 956 [Rate centres in NPA 956] [Dial plan for NPA 956]

NXX: 374

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-374 A Los Fresnos TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-374 0 Los Fresnos TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2020-04-29   
956-374 1 Los Fresnos TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2020-04-29   
956-374 2 Los Fresnos TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2017-06-02   
956-374 3 Los Fresnos TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2017-07-29   
956-374 4 Los Fresnos TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2017-07-29   
956-374 5 Los Fresnos TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2019-11-16   
956-374 6 Los Fresnos TX HRLNTXATTMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568   2018-06-11   
956-374 7 Los Fresnos TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2020-04-01   
956-374 8 Los Fresnos TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2020-04-01   
956-374 9 Los Fresnos TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2020-08-09   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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