Local Calling Guide

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NPA: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

NXX: 271

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-271 A Deer Park TX HSTQTX02DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 560      
281-271 0 Deer Park TX HSTNTXJAXDY  145J TERRA NOVA TELECOM INC. 560   2022-10-10   
281-271 1 Deer Park TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-03-31   
281-271 2 Deer Park TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-02-02   
281-271 3 Deer Park TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-11-30   
281-271 4 Deer Park TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-271 5 Deer Park TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2021-03-25   
281-271 6 Deer Park TX HSTNTXYANMD  506J TWILIO INTERNATIONAL, INC. 560   2020-10-08   
281-271 7 Deer Park TX HSTOTXRWDS3  8958 XO TEXAS, INC. 560   2011-01-10   
281-271 8 Deer Park TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2004-11-29   
281-271 9 Deer Park TX HSTQTX02DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 560      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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