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: MNCHNHCOCM1

<< 1 2 3 4 5 6

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
603-973 1 Rochester NH 5562 METROPCS, INC. 122      
603-973 2 Rochester NH 5562 METROPCS, INC. 122      
603-973 3 Rochester NH 5562 METROPCS, INC. 122      
603-973 4 Rochester NH 5562 METROPCS, INC. 122      
603-973 6 Rochester NH 5562 METROPCS, INC. 122      
603-973 9 Rochester NH 5562 METROPCS, INC. 122      
603-988 A Portsmouth NH 6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-988 1 Portsmouth NH 6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2007-05-02   
603-988 2 Portsmouth NH 6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2006-10-19   
603-988 3 Portsmouth NH 6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2006-10-19   
603-988 4 Portsmouth NH 6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2006-01-12   
603-988 5 Portsmouth NH 6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2005-10-03   
603-988 6 Portsmouth NH 6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2005-01-17   
603-988 7 Portsmouth NH 6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2004-11-06   
603-988 8 Portsmouth NH 6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2004-08-16   
603-988 9 Portsmouth NH 6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2004-08-16   
603-995 A Henniker NH 6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-995 0 Henniker NH 6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2021-03-20   
603-995 1 Henniker NH 6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-995 9 Henniker NH 6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-996 A Plymouth NH 5562 METROPCS, INC. 122      
603-996 1 Plymouth NH 5562 METROPCS, INC. 122      
603-996 6 Plymouth NH 5562 METROPCS, INC. 122      
603-997 A Hampton NH 5562 METROPCS, INC. 122      
603-997 1 Hampton NH 5562 METROPCS, INC. 122      
603-997 2 Hampton NH 5562 METROPCS, INC. 122      
603-997 6 Hampton NH 5562 METROPCS, INC. 122      
603-997 9 Hampton NH 5562 METROPCS, INC. 122      
603-998 A Laconia NH 5562 METROPCS, INC. 122      
603-998 1 Laconia NH 5562 METROPCS, INC. 122      
603-998 2 Laconia NH 5562 METROPCS, INC. 122      
603-998 8 Laconia NH 5562 METROPCS, INC. 122   2006-05-18   
603-998 9 Laconia NH 5562 METROPCS, INC. 122      

<< 1 2 3 4 5 6

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.