Local Calling Guide

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Region: MA

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-457 4 Falmouth MA FLMOMAMGDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-457 5 Falmouth MA FLMOMAMGDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-457 6 Falmouth MA FLMOMAMGDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-457 7 Falmouth MA FLMOMAMGDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-457 8 Falmouth MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2024-02-08   
508-457 9 Falmouth MA FLMOMAMGDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-458 A Milford MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-458 0 Milford MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-458 1 Milford MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-458 2 Milford MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-458 3 Milford MA   829J PAETEC ITEL, LLC 128   2010-02-25   
508-458 4 Milford MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-30   
508-458 5 Milford MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-08   
508-458 6 Milford MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-08-27   
508-458 7 Milford MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-30   
508-458 8 Milford MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2005-07-30   
508-458 9 Milford MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-30   
508-459 A Worcester MA   829J PAETEC ITEL, LLC 128      
508-459 0 Worcester MA OXFRMAAK1MD  792K CHARTER IP ENABLED SERVICES, LLC 128   2006-05-12   
508-459 1 Worcester MA OXFRMAAK1MD  792K CHARTER IP ENABLED SERVICES, LLC 128   2006-09-03   
508-459 2 Worcester MA OXFRMAAK1MD  792K CHARTER IP ENABLED SERVICES, LLC 128   2006-11-24   
508-459 3 Worcester MA   829J PAETEC ITEL, LLC 128   2005-12-08   
508-459 4 Worcester MA   829J PAETEC ITEL, LLC 128   2004-12-02   
508-459 5 Worcester MA   829J PAETEC ITEL, LLC 128   2003-05-10   
508-459 6 Worcester MA   829J PAETEC ITEL, LLC 128      
508-459 7 Worcester MA   829J PAETEC ITEL, LLC 128      
508-459 8 Worcester MA   829J PAETEC ITEL, LLC 128   2004-07-23   
508-459 9 Worcester MA OXFRMAAK1MD  792K CHARTER IP ENABLED SERVICES, LLC 128   2007-05-21   
508-460 A Marlboro MA MRBOMAMADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-461 A Webster MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
508-461 0 Webster MA   829J PAETEC ITEL, LLC 128   2003-08-20   
508-461 1 Webster MA   829J PAETEC ITEL, LLC 128   2003-11-16   
508-461 2 Webster MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-05-18   
508-461 4 Webster MA   515J IP HORIZON LLC 128   2017-07-06   
508-461 5 Webster MA OXFRMAAK1MD  792K CHARTER IP ENABLED SERVICES, LLC 128   2013-06-23   
508-461 6 Webster MA OXFRMAAK1MD  792K CHARTER IP ENABLED SERVICES, LLC 128   2008-07-14   
508-461 7 Webster MA OXFRMAAK1MD  792K CHARTER IP ENABLED SERVICES, LLC 128   2006-06-08   
508-461 8 Webster MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
508-461 9 Webster MA OXFRMAAK1MD  792K CHARTER IP ENABLED SERVICES, LLC 128   2004-06-25   
508-462 A Charlton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-462 0 Charlton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-462 1 Charlton MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2024-08-11   
508-462 2 Charlton MA   145J TERRA NOVA TELECOM INC. 128   2025-11-24   
508-462 3 Charlton MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-08   
508-462 5 Charlton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-462 6 Charlton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-462 7 Charlton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-462 8 Charlton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-462 9 Charlton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-07-10   
508-463 A Attleboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-463 0 Attleboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-463 1 Attleboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-463 2 Attleboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-463 3 Attleboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-08-14   
508-463 4 Attleboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2005-08-14   
508-463 5 Attleboro MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-01   
508-463 6 Attleboro MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-01   
508-463 7 Attleboro MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-01   
508-463 8 Attleboro MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-01   
508-463 9 Attleboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-08-14   
508-464 A Upton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-464 0 Upton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-464 2 Upton MA   145J TERRA NOVA TELECOM INC. 128   2025-11-22   
508-464 5 Upton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-464 6 Upton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-464 8 Upton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-464 9 Upton MA BSTPMALLOMD  073H TELNYX LLC 128   2017-05-09   
508-465 A Carver MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-465 0 Carver MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2006-12-14   
508-465 1 Carver MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2012-05-17   
508-465 2 Carver MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-12-15   
508-465 3 Carver MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-08-02   
508-465 4 Carver MA   829J PAETEC ITEL, LLC 128   2014-03-10   
508-465 5 Carver MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-04-07   
508-465 6 Carver MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-08   
508-465 7 Carver MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2009-08-21   
508-465 8 Carver MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
508-465 9 Carver MA   829J PAETEC ITEL, LLC 128   2008-02-27   
508-466 A Northboro MA   892D ONVOY, LLC - MA 128      
508-466 0 Northboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-11   
508-466 1 Northboro MA   829J PAETEC ITEL, LLC 128   2005-12-15   
508-466 2 Northboro MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-11   
508-466 3 Northboro MA   829J PAETEC ITEL, LLC 128   2004-08-30   
508-466 4 Northboro MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-03-27   
508-466 5 Northboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-07-11   
508-466 6 Northboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-07-11   
508-466 7 Northboro MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-09-14   
508-466 8 Northboro MA OXFRMAAK1MD  792K CHARTER IP ENABLED SERVICES, LLC 128   2005-01-01   
508-467 A Marlboro MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
508-468 A Brockton MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-468 0 Brockton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-12-02   
508-468 1 Brockton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
508-468 2 Brockton MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128   2003-11-24   
508-468 3 Brockton MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128   2003-11-24   
508-468 4 Brockton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
508-468 5 Brockton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
508-468 6 Brockton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-09-20   
508-468 7 Brockton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-11-02   
508-468 8 Brockton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-06-02   
508-468 9 Brockton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-05-31   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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