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.

Andover, MA

<< 1 2 3 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
978-533 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-10-22   
978-533 7 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
978-533 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-10-22   
978-533 9 NRTNMAAACM4  5562 METROPCS, INC. 128   2008-07-15   
978-623 A ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-623 0 ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-623 1 ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-623 2 ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-623 3 ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-623 4 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2021-09-05   
978-623 5 ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-623 6 ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-623 7 ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-623 8 ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-623 9 ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-662 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-662 0 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-14   
978-662 1 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-662 2 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
978-662 3 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-662 4   829J PAETEC ITEL, LLC 128   2011-09-15   
978-662 5 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-12-04   
978-662 6 BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-03-31   
978-662 7 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
978-662 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
978-662 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
978-684 A ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-684 0 BSTPMALLOMD  073H TELNYX LLC 128   2017-04-19   
978-684 1 ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-684 2 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2009-07-03   
978-684 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-04-06   
978-684 4 CMBRMABEXBX  732J NUSO, LLC 128   2024-10-28   
978-684 5 ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-684 6 ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-684 7 ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-684 8 ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-684 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-04-06   
978-699 A CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
978-699 0 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-699 1 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-699 2 SOVLMAAB5MD  732H BARR TELL USA, INC. - MA 128   2016-01-01   
978-699 3 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2008-09-15   
978-699 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-10-22   
978-699 5 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
978-699 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-10-22   
978-699 7 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
978-699 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-10-22   
978-699 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-06-23   
978-719 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-719 0 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-03-09   
978-719 1 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-719 2   515J IP HORIZON LLC 128   2016-07-01   
978-719 3 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-04-05   
978-719 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-10-22   
978-719 5 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
978-719 6 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-719 7 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
978-719 8 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
978-719 9 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-749 A ANDVMAELRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-773 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-773 0 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-08-31   
978-773 1   829J PAETEC ITEL, LLC 128   2014-10-13   
978-773 2   145J TERRA NOVA TELECOM INC. 128   2022-11-01   
978-773 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-10-22   
978-773 4 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
978-773 5 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2024-02-24   
978-773 6 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-11-01   
978-773 8 SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128   2022-05-15   
978-773 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-23   
978-775 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-775 0   515J IP HORIZON LLC 128   2015-03-26   
978-775 1 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-07   
978-775 2 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2021-07-12   
978-775 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-03-15   
978-775 4   829J PAETEC ITEL, LLC 128   2010-09-02   
978-775 5 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-775 6   829J PAETEC ITEL, LLC 128   2013-09-10   
978-775 7   829J PAETEC ITEL, LLC 128   2013-09-10   
978-775 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-07   
978-775 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-09-18   
978-783 A   829J PAETEC ITEL, LLC 128      
978-783 0   829J PAETEC ITEL, LLC 128      
978-783 1   829J PAETEC ITEL, LLC 128   2014-05-28   
978-783 2 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2017-12-01   
978-783 3 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2014-03-12   
978-783 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-04-06   
978-783 5 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2014-07-05   
978-783 6 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-12-02   
978-783 7   829J PAETEC ITEL, LLC 128   2012-08-26   
978-783 8 MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128   2016-01-25   
978-783 9 MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128   2016-01-25   
978-806 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-806 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-806 1 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2007-07-02   
978-806 2 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-806 3 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-806 4 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-806 5 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-05-02   
978-806 6 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-05-24   

<< 1 2 3 >>

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.