Local Calling Guide

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

NXX: 742

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-742 A Westfield TX HSTNTXWEDS0  9533 SOUTHWESTERN BELL 560      
281-742 0 Westfield TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-01-21   
281-742 1 Westfield TX   903C ONVOY, LLC - TX 560   2010-11-15   
281-742 2 Westfield TX   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2010-06-07   
281-742 3 Westfield TX   145J TERRA NOVA TELECOM INC. 560   2025-02-14   
281-742 4 Westfield TX   145J TERRA NOVA TELECOM INC. 560   2025-10-17   
281-742 5 Westfield TX   9533 SOUTHWESTERN BELL 560      
281-742 7 Westfield TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2010-09-09   
281-742 9 Westfield TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-03-25   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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