Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: PTMONH073MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
603-957 4 Portsmouth NH 8468 FREEDOM RING COMMUNICATIONS, LLC 122   2008-09-24   
603-957 5 Portsmouth NH 8468 FREEDOM RING COMMUNICATIONS, LLC 122   2009-07-15   
603-971 A Rindge NH 8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-971 1 Rindge NH 8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-971 3 Rindge NH 8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-971 4 Rindge NH 8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-971 9 Rindge NH 8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-994 A Rochester NH 8468 FREEDOM RING COMMUNICATIONS, LLC 122      

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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