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.

Switch: MNCHNHCOX8Z

<< 1 2 3 4 5 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
603-567 4 Peterborough NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-574 A Alstead NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-574 4 Alstead NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-576 A Orford NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-576 4 Orford NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-583 A Exeter NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-583 4 Exeter NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-585 0 Fitzwilliam NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-09-10   
603-585 5 Fitzwilliam NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-586 0 Jefferson NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-09-15   
603-586 5 Jefferson NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2003-03-23   
603-592 5 Spofford NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-08-29   
603-593 3 Jaffrey NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-601 4 Hampton NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-09-05   
603-608 3 Northwood NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-02   
603-609 0 Dover NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-609 7 Dover NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2010-10-02   
603-614 A West Chesterfield NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-614 4 West Chesterfield NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-617 2 Dover NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-07-09   
603-617 3 Dover NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-07-09   
603-617 4 Dover NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2003-03-23   
603-618 A Pike NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-618 4 Pike NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-632 3 Enfield NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-635 4 Pelham NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-10-01   
603-636 7 Groveton NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-651 0 Center Ossipee NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-652 1 Milton NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-09-15   
603-652 3 Milton NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2003-03-23   
603-664 3 Barrington NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-03-12   
603-664 4 Barrington NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2002-09-16   
603-671 3 Franklin NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-676 7 Hanover NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-678 A Lebanon NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-678 4 Lebanon NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-684 A Lancaster NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-684 2 Lancaster NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-09-15   
603-684 4 Lancaster NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-685 3 Salem NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-04-03   
603-685 4 Salem NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-04-03   
603-686 7 Exeter NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-06-03   
603-686 8 Exeter NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-06-03   
603-707 4 Meredith NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-709 A Plainfield NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-709 4 Plainfield NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-10-08   
603-712 5 Pike NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-09-15   
603-718 3 Nashua NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2010-09-27   
603-725 A Tamworth NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-725 4 Tamworth NH 4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      

<< 1 2 3 4 5 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.