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.

Lynn, MA

<< 1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
781-479 A   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-479 0   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-479 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2021-06-05   
781-479 2   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-11-15   
781-479 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2021-02-20   
781-479 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2025-08-22   
781-479 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2025-08-22   
781-479 6   5562 METROPCS, INC. 128   2006-12-15   
781-479 7   5562 METROPCS, INC. 128   2006-12-15   
781-479 8   316E YMAX COMMUNICATIONS CORP. - MA 128   2009-03-02   
781-479 9   5562 METROPCS, INC. 128   2006-08-29   
781-513 A NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-513 0   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-07-05   
781-513 1   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-07-05   
781-513 2   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-10-22   
781-513 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-02-11   
781-513 4   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-07-20   
781-513 5   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-07-20   
781-513 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-04-25   
781-513 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-04-25   
781-513 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-12-15   
781-513 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-12-15   
781-581 A LYNNMACHRP0  9102 VERIZON NEW ENGLAND INC. 128      
781-584 A CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
781-584 0   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-06-24   
781-584 1   7135 TC SYSTEMS, INC. 128      
781-584 2   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-06-01   
781-584 3   316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-08   
781-584 4   318J COMCAST IP PHONE, LLC 128   2007-02-08   
781-584 5   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-10-01   
781-584 6   318J COMCAST IP PHONE, LLC 128   2007-02-08   
781-584 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2009-01-31   
781-584 8   318J COMCAST IP PHONE, LLC 128   2010-05-16   
781-584 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-08-14   
781-586 A LYNNMACHRP0  9102 VERIZON NEW ENGLAND INC. 128      
781-592 A LYNNMACHRP0  9102 VERIZON NEW ENGLAND INC. 128      
781-593 A LYNNMACHRP0  9102 VERIZON NEW ENGLAND INC. 128      
781-594 A CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
781-595 A LYNNMACHRP0  9102 VERIZON NEW ENGLAND INC. 128      
781-596 A LYNNMACHRP0  9102 VERIZON NEW ENGLAND INC. 128      
781-598 A LYNNMACHRP0  9102 VERIZON NEW ENGLAND INC. 128      
781-599 A LYNNMACHRP0  9102 VERIZON NEW ENGLAND INC. 128      
781-632 A NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-691 A NRTNMAAACM4  5562 METROPCS, INC. 128      
781-691 0   990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-691 1   5562 METROPCS, INC. 128   2013-01-28   
781-691 2   892D ONVOY, LLC - MA 128   2014-10-21   
781-691 3   990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-691 4   990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-691 5   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-06-26   
781-691 6   892D ONVOY, LLC - MA 128   2010-04-07   
781-691 7   829J PAETEC ITEL, LLC 128   2008-03-12   
781-691 8   515J IP HORIZON LLC 128      
781-691 9   990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-04-22   
781-710 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
781-715 A   829J PAETEC ITEL, LLC 128      
781-715 0   829J PAETEC ITEL, LLC 128      
781-715 1   829J PAETEC ITEL, LLC 128      
781-715 2   829J PAETEC ITEL, LLC 128   2008-06-05   
781-715 3   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2009-10-14   
781-715 4   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2010-03-16   
781-715 5   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-11-03   
781-715 6   829J PAETEC ITEL, LLC 128      
781-715 7   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2011-06-03   
781-715 8   318J COMCAST IP PHONE, LLC 128   2012-10-17   
781-715 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-08-14   
781-718 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
781-731 A STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
781-731 0   892D ONVOY, LLC - MA 128   2014-10-21   
781-731 1   892D ONVOY, LLC - MA 128   2010-03-15   
781-731 2   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-11-28   
781-731 3   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-11-28   
781-731 4   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-11-28   
781-731 5   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-11-28   
781-731 6   829J PAETEC ITEL, LLC 128   2013-03-08   
781-731 7   508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
781-731 8   7619 RCN TELECOM SERVICES, INC. - MA 128      
781-731 9   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
781-732 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
781-732 0   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-03-04   
781-732 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-01-20   
781-732 2   321J HD CARRIER LLC 128   2016-05-12   
781-732 3   321J HD CARRIER LLC 128   2016-05-12   
781-732 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-06-17   
781-732 5   5562 METROPCS, INC. 128   2017-07-18   
781-732 6   073H TELNYX LLC 128   2017-03-13   
781-732 7   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2016-12-22   
781-732 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2016-10-12   
781-732 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-06-17   
781-771 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
781-780 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-780 0   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2011-07-11   
781-780 1   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-05-02   
781-780 2   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-03-13   
781-780 3   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-09-22   
781-780 4   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-780 5   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-09-22   
781-780 6   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2011-04-02   
781-780 7   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-09   
781-780 8   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2011-10-02   

<< 1 2 3 4 >>

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.