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
346-426 9 Houston TX HSTNTXJAXCY  321J HD CARRIER LLC 560   2019-12-22   
346-427 A Apollo TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-427 1 Apollo TX HSTQTX02EMD  197D VONAGE AMERICA LLC 560   2020-06-07   
346-427 2 Apollo TX HSTQTX02EMD  197D VONAGE AMERICA LLC 560   2020-06-07   
346-427 3 Apollo TX HSTNTXYANMD  506J TWILIO INTERNATIONAL INC 560   2020-10-08   
346-427 4 Apollo TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2021-01-08   
346-427 5 Apollo TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2021-01-08   
346-427 6 Apollo TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2021-01-08   
346-427 7 Apollo TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2021-01-08   
346-427 8 Apollo TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-06-06   
346-427 9 Apollo TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-06-06   
346-428 A Houston TX HSTNTXJAXJY  478J NUSO, LLC 560   2021-01-06   
346-428 0 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2020-09-26   
346-428 1 Houston TX HSTNTXJAXJY  478J NUSO, LLC 560   2020-09-25   
346-428 2 Houston TX HSTNTXJAXJY  478J NUSO, LLC 560   2020-09-25   
346-428 3 Houston TX HSTNTXJAXJY  478J NUSO, LLC 560   2020-09-25   
346-428 4 Houston TX HSTNTXJAXJY  478J NUSO, LLC 560   2020-09-25   
346-428 5 Houston TX HSTNTXJAXJY  478J NUSO, LLC 560   2020-09-25   
346-428 6 Houston TX HSTNTXJAXJY  478J NUSO, LLC 560   2020-09-25   
346-428 7 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2020-09-26   
346-428 8 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2020-09-26   
346-428 9 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2020-09-26   
346-429 A Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560      
346-429 0 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2020-10-12   
346-429 1 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2020-10-12   
346-429 2 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2020-10-12   
346-429 3 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2020-10-12   
346-429 4 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2020-10-12   
346-429 5 Bammel TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-11-29   
346-429 6 Bammel TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-11-29   
346-429 7 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2021-01-11   
346-429 8 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2021-01-11   
346-429 9 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2020-10-12   
346-430 A Houston TX   6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2022-11-05   
346-430 0 Houston TX   6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2022-11-05   
346-430 1 Houston TX   6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2022-11-05   
346-430 2 Houston TX   6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2022-11-05   
346-430 3 Houston TX   6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2022-11-05   
346-430 4 Houston TX   6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2022-11-05   
346-430 5 Houston TX   6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2022-11-05   
346-430 6 Houston TX   6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2022-11-05   
346-430 7 Houston TX   6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2022-11-05   
346-430 8 Houston TX   6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2022-11-05   
346-430 9 Houston TX   6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2022-11-05   
346-431 A Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560      
346-431 0 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2020-10-12   
346-431 1 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2020-10-12   
346-431 2 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2020-10-12   
346-431 3 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2020-10-12   
346-431 4 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2020-10-12   

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Last updated: Tue, 24 Jan 2023 03:01:57 UTC

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