Local Calling Guide

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NPA: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-342 9 Houston Suburban TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2018-07-28   
346-343 A Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560      
346-343 0 Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560   2018-07-15   
346-343 1 Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560   2018-07-15   
346-343 2 Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560   2018-07-15   
346-343 3 Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560   2018-07-15   
346-343 4 Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560   2018-07-15   
346-343 5 Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560   2018-07-15   
346-343 6 Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560   2018-07-15   
346-343 7 Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560   2018-07-15   
346-343 8 Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560   2018-07-15   
346-343 9 Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560   2018-07-15   
346-344 A Crosby TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-344 0 Crosby TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-11-16   
346-344 1 Crosby TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2018-11-18   
346-344 2 Crosby TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-11-01   
346-344 3 Crosby TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-11-01   
346-344 4 Crosby TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-09-07   
346-344 5 Crosby TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-09-07   
346-344 6 Crosby TX HSTNTXYANMD  506J TWILIO INTERNATIONAL, INC. 560   2020-10-08   
346-344 7 Crosby TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-11-16   
346-344 8 Crosby TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2019-07-11   
346-344 9 Crosby TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2019-07-11   
346-345 A Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-345 0 Humble TX   515J IP HORIZON LLC 560   2018-12-10   
346-345 1 Humble TX   515J IP HORIZON LLC 560   2018-12-10   
346-345 2 Humble TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2018-12-12   
346-345 3 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-01-20   
346-345 4 Humble TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2019-05-30   
346-345 5 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-06-30   
346-345 6 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-06-30   
346-345 7 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2018-10-29   
346-345 8 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2018-08-25   
346-345 9 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2018-08-25   
346-346 A Friendswood TX HSTQTXRG6MD  473F USFON, INC. - TX 560      
346-346 0 Friendswood TX   903C ONVOY, LLC - TX 560   2024-03-09   
346-346 1 Friendswood TX   073H TELNYX LLC 560   2024-03-24   
346-346 2 Friendswood TX HSTQTXRG6MD  473F USFON, INC. - TX 560   2023-03-27   
346-346 3 Friendswood TX HSTQTXRG6MD  473F USFON, INC. - TX 560   2023-03-27   
346-346 4 Friendswood TX HSTQTXRG6MD  473F USFON, INC. - TX 560   2023-03-27   
346-346 5 Friendswood TX HSTQTXRG6MD  473F USFON, INC. - TX 560   2023-03-27   
346-346 6 Friendswood TX HSTQTXRG6MD  473F USFON, INC. - TX 560   2023-03-27   
346-346 7 Friendswood TX HSTQTXRG6MD  473F USFON, INC. - TX 560   2023-03-27   
346-346 8 Friendswood TX HSTQTXRG6MD  473F USFON, INC. - TX 560   2023-03-27   
346-346 9 Friendswood TX HSTQTXRG6MD  473F USFON, INC. - TX 560   2023-03-27   
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   

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

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