Local Calling Guide

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NPA: 940 [Rate centres in NPA 940] [Dial plan for NPA 940]

NXX: 479

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-479 A Ponder TX PONDTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-479 0 Ponder TX   2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-479 1 Ponder TX   903C ONVOY, LLC - TX 552   2021-02-03   
940-479 2 Ponder TX   2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-479 3 Ponder TX   903C ONVOY, LLC - TX 552   2017-06-06   
940-479 4 Ponder TX   792K CHARTER IP ENABLED SERVICES, LLC 552   2025-12-22   
940-479 5 Ponder TX   903C ONVOY, LLC - TX 552   2021-02-03   
940-479 6 Ponder TX   145J TERRA NOVA TELECOM INC. 552   2025-08-22   
940-479 7 Ponder TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-05-19   
940-479 8 Ponder TX   2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-479 9 Ponder TX   2114 BRIGHTSPEED OF TEXAS, INC. 552      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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