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: 288

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
409-288 A Beaumont TX BUMTTXTEX4Y  622J SKYE TELECOM LLC DBA SKYETEL 562      
409-288 0 Beaumont TX   903C ONVOY, LLC - TX 562   2024-12-01   
409-288 1 Beaumont TX   903C ONVOY, LLC - TX 562   2023-09-17   
409-288 2 Beaumont TX   903C ONVOY, LLC - TX 562   2023-03-20   
409-288 3 Beaumont TX   903C ONVOY, LLC - TX 562   2023-03-20   
409-288 4 Beaumont TX   478J NUSO, LLC 562   2023-11-25   
409-288 5 Beaumont TX   478J NUSO, LLC 562   2023-11-25   
409-288 6 Beaumont TX   478J NUSO, LLC 562   2024-06-06   
409-288 7 Beaumont TX   478J NUSO, LLC 562   2024-06-06   
409-288 8 Beaumont TX   622J SKYE TELECOM LLC DBA SKYETEL 562   2021-11-05   
409-288 9 Beaumont TX   490J DISH WIRELESS, LLC 562   2023-05-15   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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