Local Calling Guide

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

NXX: 378

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-378 A Tomball EMS TX TBLLTXKLDS0  9533 SOUTHWESTERN BELL 560      
281-378 0 Tomball EMS TX TBLLTXKLDS0  9533 SOUTHWESTERN BELL 560      
281-378 1 Tomball EMS TX TBLLTXKLDS0  9533 SOUTHWESTERN BELL 560      
281-378 2 Tomball EMS TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-378 3 Tomball EMS TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-378 4 Tomball EMS TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
281-378 5 Tomball EMS TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
281-378 6 Tomball EMS TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
281-378 7 Tomball EMS TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
281-378 8 Tomball EMS TX   515J IP HORIZON LLC 560      
281-378 9 Tomball EMS TX TBLLTXKLDS0  9533 SOUTHWESTERN BELL 560      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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