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: 244

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
409-244 A Hamshire TX   793K TWC IP ENABLED SERVICES, LLC 562      
409-244 0 Hamshire TX   793K TWC IP ENABLED SERVICES, LLC 562   2016-11-27   
409-244 4 Hamshire TX   145J TERRA NOVA TELECOM INC. 562   2025-09-05   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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