Local Calling Guide

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

NXX: 609

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-609 A Sheldon TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-04-04   
281-609 0 Sheldon TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-01-31   
281-609 1 Sheldon TX   145J TERRA NOVA TELECOM INC. 560   2021-01-26   
281-609 2 Sheldon TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-12-10   
281-609 3 Sheldon TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-09-30   
281-609 4 Sheldon TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-12-10   
281-609 6 Sheldon TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-09-30   
281-609 7 Sheldon TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2013-02-03   
281-609 8 Sheldon TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2003-10-01   
281-609 9 Sheldon TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-12-10   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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