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: 214

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
409-214 A Hemphill TX   793K TWC IP ENABLED SERVICES, LLC 562      
409-214 1 Hemphill TX   793K TWC IP ENABLED SERVICES, LLC 562   2024-02-18   
409-214 5 Hemphill TX BUMTTX14IMD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 562   2024-12-06   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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