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: 9827 OTEL TELEKOM, INC. - NH

<< 1 2

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
603-671 1 Franklin NH PTMONH073MD  122   2005-01-14   
603-671 4 Franklin NH PTMONH073MD  122   2002-09-10   
603-677 5 Meredith NH PTMONH073MD  122   2005-01-24   
603-684 0 Lancaster NH PTMONH073MD  122   2005-01-20   
603-689 0 Nashua NH PTMONH073MD  122   2004-10-09   
603-693 5 Epping NH PTMONH073MD  122   2011-03-07   
603-703 A Manchester NH PTMONH073MD  122      
603-703 0 Manchester NH PTMONH073MD  122   2004-10-09   
603-728 2 North Woodstock NH PTMONH073MD  122   2002-09-19   
603-729 4 Tilton NH PTMONH073MD  122   2002-09-20   
603-733 2 North Conway NH PTMONH073MD  122   2002-09-19   
603-755 8 Farmington NH PTMONH073MD  122   2006-08-22   
603-758 0 Hampton NH PTMONH073MD  122   2005-01-14   
603-760 9 Seabrook NH PTMONH073MD  122   2005-05-14   
603-786 4 Rumney NH PTMONH073MD  122   2002-09-19   
603-812 2 Portsmouth NH PTMONH073MD  122      
603-819 0 Plaistow NH PTMONH073MD  122   2005-01-24   
603-826 8 Charlestown NH PTMONH073MD  122   2005-08-16   
603-828 0 Portsmouth NH PTMONH073MD  122   2004-10-09   
603-829 4 Sunapee NH PTMONH073MD  122   2002-09-20   
603-832 5 Laconia NH PTMONH073MD  122   2005-01-20   
603-835 0 Alstead NH PTMONH073MD  122   2005-05-14   
603-835 4 Alstead NH PTMONH073MD  122   2002-09-16   
603-845 5 Derry NH PTMONH073MD  122   2005-01-14   
603-847 4 Sullivan NH PTMONH073MD  122   2002-09-20   
603-865 4 Newport NH PTMONH073MD  122   2002-09-19   
603-865 9 Newport NH PTMONH073MD  122   2010-08-05   
603-869 4 Bethlehem NH PTMONH073MD  122   2002-09-10   
603-904 A Walpole NH PTMONH073MD  122      
603-904 0 Walpole NH PTMONH073MD  122   2005-10-13   
603-905 A Barrington NH PTMONH07DS1  122      
603-905 0 Barrington NH PTMONH07DS1  122   2006-11-11   
603-913 0 Merrimack NH PTMONH073MD  122   2004-10-09   

<< 1 2

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.