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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 4285 LIGHTSHIP TELECOM, LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
603-242 0 Troy NH MNCHNHCOX9Y  122      
603-363 5 Spofford NH MNCHNHCOX9Y  122      
603-399 3 Westmoreland NH MNCHNHCOX9Y  122      
603-587 8 Candia NH MNCHNHCOX9Y  122      
603-736 1 Epsom NH MNCHNHCOX9Y  122      
603-751 5 Pelham NH MNCHNHCOX9Y  122      
603-760 5 Seabrook NH MNCHNHCOX9Y  122      
603-827 0 Harrisville NH MNCHNHCOX9Y  122      

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

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