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: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
409-900 A Lumberton TX BUMTTXTEX8X  903C ONVOY, LLC - TX 562      
409-900 0 Lumberton TX   903C ONVOY, LLC - TX 562   2017-06-16   
409-900 1 Lumberton TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 562   2021-07-03   
409-900 2 Lumberton TX   903C ONVOY, LLC - TX 562   2021-03-14   
409-900 3 Lumberton TX   903C ONVOY, LLC - TX 562   2021-03-14   
409-900 4 Lumberton TX   939H COMMIO, LLC 562   2022-07-15   
409-900 5 Lumberton TX   903C ONVOY, LLC - TX 562   2021-04-30   
409-900 6 Lumberton TX   903C ONVOY, LLC - TX 562   2021-04-30   
409-900 7 Lumberton TX   624H ONVOY SPECTRUM, LLC 562   2021-11-26   
409-900 8 Lumberton TX   624H ONVOY SPECTRUM, LLC 562   2021-07-03   
409-900 9 Lumberton TX   903C ONVOY, LLC - TX 562   2017-06-16   

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

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