Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 409 [Rate centres in NPA 409] [Dial plan for NPA 409]

NXX: 768

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
409-768 A South Vidor TX VDORTXRORS0  9533 SOUTHWESTERN BELL 562      
409-768 0 South Vidor TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 562   2009-02-21   
409-768 1 South Vidor TX   9533 SOUTHWESTERN BELL 562      
409-768 2 South Vidor TX   793K TWC IP ENABLED SERVICES, LLC 562   2007-07-27   
409-768 3 South Vidor TX   903C ONVOY, LLC - TX 562   2011-11-21   
409-768 4 South Vidor TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 562   2004-05-20   
409-768 5 South Vidor TX   073H TELNYX LLC 562   2021-04-09   
409-768 7 South Vidor TX   903C ONVOY, LLC - TX 562   2021-02-15   
409-768 8 South Vidor TX   624H ONVOY SPECTRUM, LLC 562   2021-12-04   
409-768 9 South Vidor TX   624H ONVOY SPECTRUM, LLC 562   2021-07-03   

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

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