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.

Norwood, MA

1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
339-206 A AVONMACIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
339-206 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
339-206 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
339-206 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
339-206 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
339-206 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
339-206 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
339-206 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
339-206 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
339-206 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-10-24   
339-206 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-09-22   
781-255 A NRWDMAVEDS0  9102 VERIZON NEW ENGLAND INC. 128      
781-269 A SBTNMAFHDS0  7619 RCN TELECOM SERVICES, INC. - MA 128      
781-269 0   6664 SPRINT SPECTRUM L.P. 128   2005-05-16   
781-269 1   990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
781-269 2   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
781-269 3   9102 VERIZON NEW ENGLAND INC. 128   2004-07-03   
781-269 4   316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-08   
781-269 5   6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128   2005-01-20   
781-269 7   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2009-02-15   
781-269 8   7619 RCN TELECOM SERVICES, INC. - MA 128      
781-269 9   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-11   
781-278 A NRWDMAVEDS0  9102 VERIZON NEW ENGLAND INC. 128      
781-349 A CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
781-349 0   3370 CTC COMMUNICATIONS CORP. - MA 128      
781-349 1   3370 CTC COMMUNICATIONS CORP. - MA 128   2002-10-22   
781-349 2   019F CBEYOND COMMUNICATIONS, LLC - MA 128   2010-03-15   
781-349 4   2899 BROADVIEW NETWORKS, INC. - MA 128   2007-11-30   
781-349 5   990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-03-31   
781-349 6   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-05-21   
781-349 7   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-05-21   
781-349 8   6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128   2007-06-20   
781-349 9   3370 CTC COMMUNICATIONS CORP. - MA 128      
781-352 A CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
781-352 0   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-02-07   
781-352 1   3370 CTC COMMUNICATIONS CORP. - MA 128      
781-352 2   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-01-27   
781-352 3   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-01-27   
781-352 4   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2003-08-20   
781-352 5   966C DSCI, LLC 128   2005-04-10   
781-352 6   3370 CTC COMMUNICATIONS CORP. - MA 128   2008-08-14   
781-352 7   316E YMAX COMMUNICATIONS CORP. - MA 128   2009-03-10   
781-352 8   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2011-10-10   
781-352 9   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
781-414 A WLPLMAALCM0  6664 SPRINT SPECTRUM L.P. 128      
781-440 A NRWDMAVEDS0  9102 VERIZON NEW ENGLAND INC. 128      
781-440 0   9102 VERIZON NEW ENGLAND INC. 128      
781-440 1   966G LOCAL ACCESS LLC - MA 128   2015-03-27   
781-440 2   9102 VERIZON NEW ENGLAND INC. 128      
781-440 3   9102 VERIZON NEW ENGLAND INC. 128      

1 2 3 4 >>

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.