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.

West Lebanon, NH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
603-252 A MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-276 A MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-276 0 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-276 1   829J PAETEC ITEL, LLC 122   2007-03-08   
603-276 2 MNCHNHAC7MD  145J TERRA NOVA TELECOM INC. 122   2024-05-24   
603-276 3 MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-05   
603-276 4 MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122   2008-10-15   
603-276 5 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2008-10-06   
603-276 6 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2019-09-29   
603-276 7 PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122   2008-02-21   
603-276 8 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2008-01-08   
603-276 9 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2006-03-21   
603-298 A WRJTVTGADS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-298 0 WRJTVTGADS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-298 2 WRJTVTGADS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-298 3 WRJTVTGADS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-298 4 WRJTVTGADS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-298 5 WRJTVTGADS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-298 6 WRJTVTGADS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-298 7 WRJTVTGADS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-298 8 WRJTVTGADS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-298 9 WRJTVTGADS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-322 A DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-322 0 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2022-06-16   
603-322 1 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2021-05-30   
603-322 3 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-322 5   145J TERRA NOVA TELECOM INC. 122   2023-04-25   
603-322 8 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2017-01-14   
603-349 A MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-349 0 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2021-03-20   
603-349 1 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2023-02-10   
603-349 3 MNCHNHCOCM1  5562 METROPCS, INC. 122   2021-06-06   
603-349 6 MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-349 7   145J TERRA NOVA TELECOM INC. 122   2023-11-16   
603-349 8 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2024-02-13   
603-349 9 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2024-02-13   
603-381 A MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-398 A MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-790 A MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-790 0 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2008-12-12   
603-790 1   829J PAETEC ITEL, LLC 122   2004-11-19   
603-790 2   6386 BELL ATLANTIC MOBILE, INC 122   2025-02-19   
603-790 3 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2017-01-19   
603-790 4 MNCHNHCOXCZ  996E BANDWIDTH.COM CLEC, LLC - NH 122   2002-09-21   
603-790 5 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2023-06-28   
603-790 6 DOVRNHTHXEX  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2019-09-19   
603-790 7   6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2025-04-10   
603-790 8 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2007-01-12   
603-790 9   829J PAETEC ITEL, LLC 122   2003-07-15   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.