Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Boscawen, NH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
603-796 A BSCWNHXARP0  0045 KEARSARGE TEL. CO. 122      
603-796 0 BSCWNHXARP0  0045 KEARSARGE TEL. CO. 122      
603-796 2 BSCWNHXARP0  0045 KEARSARGE TEL. CO. 122      
603-796 3 BSCWNHXARP0  0045 KEARSARGE TEL. CO. 122      
603-796 6 BSCWNHXARP0  0045 KEARSARGE TEL. CO. 122      
603-796 7   145J TERRA NOVA TELECOM INC. 122   2025-07-11   
603-975 A MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-975 0 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2010-01-25   
603-975 7 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2025-12-12   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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