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: CMBRMAORDSG

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
508-859 5 Leicester MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-05-25   
508-866 0 Carver MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-07   
508-869 4 Boylston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-07   
508-869 9 Boylston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2007-11-02   
508-876 2 Blackstone MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-03-25   
508-876 4 Blackstone MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-07   
508-882 7 Oakham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-05   
508-882 8 Oakham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-07-11   
508-886 3 Rutland MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-05   
508-909 5 Southbridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-05   
508-915 A Southgate MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-915 0 Southgate MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-02-11   
508-915 2 Southgate MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-05-21   
508-915 3 Southgate MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-04-06   
508-915 4 Southgate MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-916 2 Fall River MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-11-24   
508-916 5 Fall River MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-917 4 Millbury MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-03-24   
508-917 6 Millbury MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-04-28   
508-921 A Walpole MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-921 4 Walpole MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-01-31   
508-921 6 Walpole MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-04-16   
508-921 7 Walpole MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-04-16   
508-923 7 Middleboro MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-05   
508-923 8 Middleboro MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-04-07   
508-925 4 Shrewsbury MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-09-18   
508-925 5 Shrewsbury MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-07-25   
508-925 7 Shrewsbury MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-05   
508-925 9 Shrewsbury MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-05-07   
508-927 6 Plymouth MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-05   
508-928 3 Blackstone MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-02-01   
508-928 9 Blackstone MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-02-14   
508-934 7 Dover MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-07   
508-936 A Northboro MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-936 0 Northboro MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-936 4 Northboro MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-938 1 Westport MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-01-28   
508-938 6 Westport MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-04-10   
508-939 3 Edgartown MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-07   
508-939 6 Edgartown MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-06-16   
508-948 0 Westboro MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-02-12   
508-960 0 Natick MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-966 7 Bellingham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-02   
508-969 A Framingham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-969 4 Framingham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-08-06   
508-969 5 Framingham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-975 A Natick MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-975 0 Natick MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-980 1 Charlton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-04-22   
617-202 3 Brighton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-09-10   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.