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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
413-779 A Easthampton MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-779 0 Easthampton MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-779 1 Easthampton MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-813 A Ware MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-813 0 Ware MA 3370 CTC COMMUNICATIONS CORP. - MA 126   2002-11-30   
413-831 4 Southwick MA 3370 CTC COMMUNICATIONS CORP. - MA 126   2003-01-12   
413-842 A Dalton MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-842 0 Dalton MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-842 1 Dalton MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-842 2 Dalton MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-842 3 Dalton MA 3370 CTC COMMUNICATIONS CORP. - MA 126   2002-04-21   
413-842 9 Dalton MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-862 1 Russell MA 3370 CTC COMMUNICATIONS CORP. - MA 126   2002-03-18   
413-863 1 Turners Falls MA 3370 CTC COMMUNICATIONS CORP. - MA 126   2003-07-29   
413-865 A Lee MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-865 0 Lee MA 939H COMMIO, LLC 126   2023-10-22   
413-865 1 Lee MA 939H COMMIO, LLC 126   2023-10-22   
413-865 2 Lee MA 939H COMMIO, LLC 126   2023-10-22   
413-865 3 Lee MA 939H COMMIO, LLC 126   2023-10-22   
413-865 9 Lee MA 939H COMMIO, LLC 126   2023-10-22   
413-875 A Westfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-875 1 Westfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-875 9 Westfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-888 A Chicopee MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-888 1 Chicopee MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-893 A Monson MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-931 A Stockbridge MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-931 0 Stockbridge MA 3370 CTC COMMUNICATIONS CORP. - MA 126   2003-06-10   
413-931 2 Stockbridge MA 3370 CTC COMMUNICATIONS CORP. - MA 126   2007-02-16   
413-935 A Longmeadow MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-935 1 Longmeadow MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-937 A Lee MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-937 1 Lee MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-944 A Blandford MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-961 A Worthington MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-995 A Ludlow MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-995 0 Ludlow MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-998 A Southwick MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-998 1 Southwick MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-998 2 Southwick MA 3370 CTC COMMUNICATIONS CORP. - MA 126   2003-08-18   

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

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