Local Calling Guide

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Sutton, NH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
603-902 A MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-902 0 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2010-01-25   
603-927 A STTNNHXARP0  0047 MERRIMACK COUNTY TEL. CO. 122      
603-927 0 STTNNHXARP0  0047 MERRIMACK COUNTY TEL. CO. 122      
603-927 1 STTNNHXARP0  0047 MERRIMACK COUNTY TEL. CO. 122      
603-927 2 STTNNHXARP0  0047 MERRIMACK COUNTY TEL. CO. 122      
603-927 4 STTNNHXARP0  0047 MERRIMACK COUNTY TEL. CO. 122      
603-927 6   145J TERRA NOVA TELECOM INC. 122   2025-07-11   

Last updated: Fri, 10 Jul 2026 02:55:48 UTC

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