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.

Foxboro, MA

1 2 3 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
508-203 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-203 0 NRTNMAAACM4  5562 METROPCS, INC. 128   2008-12-15   
508-203 1 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
508-203 2 CHTWMABMDS3  2899 BROADVIEW NETWORKS, INC. - MA 128   2004-12-23   
508-203 3 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2012-08-27   
508-203 4 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-203 5 BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128   2006-12-01   
508-203 6 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-06-01   
508-203 7 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2007-05-31   
508-203 8 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2009-09-17   
508-203 9 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-12-11   
508-216 A WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-216 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
508-216 1 WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-216 2 WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-216 3 WLPLMAALCMD  6664 SPRINT SPECTRUM, L.P. 128   2008-12-09   
508-216 4 WLPLMAALCMD  6664 SPRINT SPECTRUM, L.P. 128   2008-01-11   
508-216 5 WLPLMAALCMD  6664 SPRINT SPECTRUM, L.P. 128   2008-01-11   
508-216 6 WLPLMAALCMD  6664 SPRINT SPECTRUM, L.P. 128   2008-08-22   
508-216 7 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2005-07-30   
508-216 8 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2005-07-30   
508-216 9 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2005-07-30   
508-447 A FKLNMACNDS0  6083 NORFOLK COUNTY INTERNET, INC. 128      
508-543 A FXBOMACORS1  9102 VERIZON NEW ENGLAND INC. 128      
508-546 A BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-546 0 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-546 1 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-546 2 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-546 3 SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2021-01-18   
508-546 4 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-546 5 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-546 6 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-546 7 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-546 8 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128      
508-546 9   892D ONVOY, LLC - MA 128   2021-03-11   
508-549 A FXBOMACORS1  9102 VERIZON NEW ENGLAND INC. 128      
508-623 A BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-623 0 BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-623 1 BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-623 2 BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-623 3 BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-623 4 BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-623 5 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
508-623 6 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
508-623 7 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
508-623 8 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
508-623 9 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
508-698 A FXBOMACORS1  9102 VERIZON NEW ENGLAND INC. 128      
508-718 A CMBRMAMQDS0  4536 XO MASSACHUSETS, INC. 128      
508-718 0 CMBRMAMQDS0  4536 XO MASSACHUSETS, INC. 128      

1 2 3 >>

Last updated: Wed, 01 Dec 2021 01:40:16 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.