Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]

NXX: 347

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-347 A Alvin TX HSTNTXYAHMD  073H TELNYX LLC 560      
346-347 0 Alvin TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-07   
346-347 1 Alvin TX HSTNTXYAHMD  073H TELNYX LLC 560   2017-06-07   
346-347 2 Alvin TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-03   
346-347 3 Alvin TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-07-27   
346-347 4 Alvin TX HSTOTX42DS2  7074 LEVEL 3 TELECOM OF TEXAS, LLC 560   2016-04-26   
346-347 5 Alvin TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2016-05-10   
346-347 6 Alvin TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-08-18   
346-347 7 Alvin TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-25   
346-347 8 Alvin TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-25   
346-347 9 Alvin TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-09-15   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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