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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
857-990 1 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-01-10   
857-990 2 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-01-10   
857-990 6 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-01-10   
857-995 6 Somerville MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-07-11   
857-997 0 Somerville MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-997 2 Somerville MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-998 5 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2022-11-18   
978-200 4 Lowell MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2024-08-10   
978-205 A Wilmington MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2024-02-22   
978-205 0 Wilmington MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-206 1 Acton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-209 A Sudbury MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-209 0 Sudbury MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-209 1 Sudbury MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-209 8 Sudbury MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-209 9 Sudbury MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-212 9 Hudson MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-213 4 Topsfield MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
978-216 A Bolton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-216 0 Bolton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-216 2 Bolton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-216 3 Bolton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-216 4 Bolton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-216 6 Bolton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
978-216 9 Bolton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-218 8 Sudbury MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-03-12   
978-219 2 Salem MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-04-22   
978-219 4 Salem MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
978-219 6 Salem MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-06-06   
978-219 7 Salem MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-11   
978-219 9 Salem MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-224 7 Salem MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-08-21   
978-224 8 Salem MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   
978-225 0 Newburyport MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-225 3 Newburyport MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-11   
978-225 7 Newburyport MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
978-226 3 Tyngsboro MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-03-04   
978-226 8 Tyngsboro MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-228 1 Haverhill MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-11-15   
978-228 3 Haverhill MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
978-228 5 Haverhill MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-06-26   
978-233 1 Hamilton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-233 8 Hamilton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
978-234 4 Georgetown MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-03-12   
978-237 0 Lawrence MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-237 4 Lawrence MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-238 0 Ipswich MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-238 4 Ipswich MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-238 8 Ipswich MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-238 9 Ipswich MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
978-242 7 Lawrence MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-04-29   
978-243 0 Maynard MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-243 6 Maynard MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-08-21   
978-245 A Concord MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-245 0 Concord MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-245 1 Concord MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-245 2 Concord MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-245 3 Concord MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-245 4 Concord MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-245 5 Concord MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-245 6 Concord MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-245 7 Concord MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-245 8 Concord MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-248 8 Athol MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-09-24   
978-252 0 Ashburnham MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-252 2 Ashburnham MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-252 3 Ashburnham MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-252 4 Ashburnham MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-254 0 Concord MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-254 1 Concord MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-254 2 Concord MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-254 3 Concord MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-254 4 Concord MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-254 7 Concord MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
978-255 3 Newburyport MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
978-261 A Sudbury MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-261 7 Sudbury MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-06-18   
978-267 A Wilmington MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-267 1 Wilmington MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-267 3 Wilmington MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-10-21   
978-267 5 Wilmington MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-06-06   
978-267 7 Wilmington MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-22   
978-272 A Groton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-272 0 Groton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-272 2 Groton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-272 9 Groton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-274 7 Acton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
978-276 4 North Reading MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-06-06   
978-276 9 North Reading MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-277 3 Templeton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-07-07   
978-286 8 Sterling MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-10-21   
978-289 9 Andover MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-10-21   
978-291 5 Lawrence MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-06-26   
978-291 6 Lawrence MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-06-26   
978-291 8 Lawrence MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-10-21   
978-293 5 Hudson MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-10-21   
978-294 9 Billerica MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-295 A Sudbury MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-295 0 Sudbury MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-295 1 Sudbury MA 990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.