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: BSTNMABLOMD

<< 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 31 32 33 34 35 36 37 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
617-858 1 Roxbury MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-03-25   
617-858 5 Roxbury MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-11-15   
617-858 6 Roxbury MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-06-26   
617-861 3 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-861 8 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-862 0 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-862 2 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-863 0 Somerville MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
617-863 2 Somerville MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-01-01   
617-863 6 Somerville MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-19   
617-863 7 Somerville MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-19   
617-863 8 Somerville MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-01-01   
617-865 A Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-865 0 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-865 1 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-865 2 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-865 3 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-865 4 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-865 5 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-865 6 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-865 8 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-865 9 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-870 3 Brighton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-10   
617-870 4 Brighton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-01-02   
617-871 0 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-03-04   
617-871 9 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-03-04   
617-882 A Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-882 0 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-882 1 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-882 2 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-882 3 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-882 4 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-882 5 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-882 6 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-882 8 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-882 9 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-898 0 Milton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-07-20   
617-902 0 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-05-01   
617-903 0 Brighton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
617-903 5 Brighton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
617-903 7 Brighton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-18   
617-903 8 Brighton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-18   
617-906 6 Brookline MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-01-31   
617-906 7 Brookline MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-01-31   
617-906 8 Brookline MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-01-31   
617-910 0 Hyde Park MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
617-917 4 Everett MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-12-11   
617-917 5 Everett MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-12-11   
617-918 7 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-03-13   
617-925 7 Brighton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-03-01   

<< 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 31 32 33 34 35 36 37 >>

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.