Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 327 [Rate centres in NPA 327] [Dial plan for NPA 327]

NXX: 444

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
327-444 A Norfork AR   348F ONVOY, LLC - AR 528   2025-09-08   
327-444 0 Norfork AR   348F ONVOY, LLC - AR 528   2025-09-08   
327-444 4 Norfork AR   348F ONVOY, LLC - AR 528   2025-09-08   

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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