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: 305

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
409-305 A Beaumont TX BUMTTXTEX7Y  318J COMCAST IP PHONE, LLC 562      
409-305 0 Beaumont TX   903C ONVOY, LLC - TX 562   2023-07-24   
409-305 1 Beaumont TX   318J COMCAST IP PHONE, LLC 562   2023-05-01   
409-305 8 Beaumont TX   903C ONVOY, LLC - TX 562   2023-07-24   
409-305 9 Beaumont TX   903C ONVOY, LLC - TX 562   2023-07-24   

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

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