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.

NPA: 339 [Rate centres in NPA 339] [Dial plan for NPA 339]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
339-927 7 Woburn MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
339-927 8 Woburn MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
339-927 9 Woburn MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-11   
339-933 A Bryantville MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-933 0 Bryantville MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-933 1 Bryantville MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-933 2 Bryantville MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-933 3 Bryantville MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-933 4 Bryantville MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-09-10   
339-933 5 Bryantville MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-11-03   
339-933 6 Bryantville MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-06-27   
339-933 7 Bryantville MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
339-933 8 Bryantville MA NWTNMAWAVMD  318J COMCAST IP PHONE LLC 128   2012-01-01   
339-933 9 Bryantville MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-958 A Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      
339-970 A Lexington MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
339-970 0 Lexington MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
339-970 1 Lexington MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2006-01-21   
339-970 2 Lexington MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-01-27   
339-970 3 Lexington MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-01-27   
339-970 4 Lexington MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2008-07-17   
339-970 5 Lexington MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-08-14   
339-970 6 Lexington MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-03-15   
339-970 7 Lexington MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-05-12   
339-970 8 Lexington MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
339-970 9 Lexington MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2009-02-09   
339-987 A Randolph MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-987 0 Randolph MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-987 1 Randolph MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-987 2 Randolph MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2010-03-04   
339-987 3 Randolph MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-05-12   
339-987 4 Randolph MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-09-18   
339-987 5 Randolph MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-04-13   
339-987 6 Randolph MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2022-03-19   
339-987 7 Randolph MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-987 8 Randolph MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-987 9 Randolph MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
339-999 A Woburn MA SOVLMAAB4MD  989G VOXBEAM TELECOMMUNICATIONS INC. - MA 128      
339-999 0 Woburn MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-02-01   
339-999 1 Woburn MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-11-06   
339-999 2 Woburn MA NWTNMAWAVMD  318J COMCAST IP PHONE LLC 128   2015-12-02   
339-999 3 Woburn MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-09-10   
339-999 4 Woburn MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-07   
339-999 5 Woburn MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-07   
339-999 6 Woburn MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-07-08   
339-999 7 Woburn MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-03-17   
339-999 8 Woburn MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-09   
339-999 9 Woburn MA SOVLMAAB4MD  989G VOXBEAM TELECOMMUNICATIONS INC. - MA 128   2014-09-25   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.