Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 227 [Rate centres in NPA 227] [Dial plan for NPA 227]

NXX: 239

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
227-239 A Hagerstown MD   475J CALLWORKS CORPORATION 240   2024-07-11   
227-239 0 Hagerstown MD   876D ONVOY, LLC - MD 240      
227-239 1 Hagerstown MD   475J CALLWORKS CORPORATION 240      
227-239 2 Hagerstown MD   490J DISH WIRELESS, LLC 240      
227-239 3 Hagerstown MD   490J DISH WIRELESS, LLC 240      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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