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.

North Attleboro, MA

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
508-316 A NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-316 0 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-316 1 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-316 2 BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2006-05-31   
508-316 3 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-316 4 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-316 5 BSTPMALLOMD  073H TELNYX LLC 128   2017-04-28   
508-316 7 FRMNMAUNX0X  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2007-01-30   
508-316 8 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-05-15   
508-316 9 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
508-576 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-576 0 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-12-20   
508-576 1   515J IP HORIZON LLC 128   2015-03-26   
508-576 2 SOVLMAAB5MD  732H BARR TELL USA, INC. - MA 128   2016-01-01   
508-576 4 WRCSMA02DS1  7135 TC SYSTEMS, INC. 128   2012-11-26   
508-576 5 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-28   
508-576 6 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-576 7 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-576 8 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2015-01-13   
508-643 A NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 0 NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 1 NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 2 NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 3 NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 4 NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 5 NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 6 NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 7 NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-643 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-28   
508-643 9 NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-695 A NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-699 A NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-809 A FRMNMAUNX0X  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-809 0 NRTNMAAACM4  5562 METROPCS, INC. 128   2003-12-13   
508-809 1 FRMNMAUNX0X  3370 CTC COMMUNICATIONS CORP. - MA 128   2004-04-08   
508-809 2 FRMNMAWADS0  7421 AT&T - LOCAL 128   2002-10-07   
508-809 3 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-02-14   
508-809 4 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2003-08-19   
508-809 5 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2005-09-23   
508-809 6 FRMNMAUNX0X  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-809 7 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-01-27   
508-809 8 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
508-809 9 BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2002-07-14   
774-306 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
774-306 0 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
774-306 1 NRTNMAAACM4  5562 METROPCS, INC. 128   2002-12-29   
774-306 2 NRTNMAAACM4  5562 METROPCS, INC. 128   2002-12-29   
774-306 3 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2005-08-18   
774-306 4 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2023-07-09   
774-306 5 BSTPMALLOMD  073H TELNYX LLC 128   2020-01-28   

1 2 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.