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
617-942 0 Jamaica Plain MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-18   
617-942 1 Jamaica Plain MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
617-942 2 Jamaica Plain MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2008-01-18   
617-942 3 Jamaica Plain MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-08   
617-942 4 Jamaica Plain MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2009-01-31   
617-942 5 Jamaica Plain MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2009-03-02   
617-942 6 Jamaica Plain MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-18   
617-942 7 Jamaica Plain MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2009-03-22   
617-942 8 Jamaica Plain MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2012-07-08   
617-942 9 Jamaica Plain MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-943 A Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-944 A Everett MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-944 0 Everett MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2013-08-24   
617-944 1 Everett MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-02-22   
617-944 2 Everett MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-02-22   
617-944 3 Everett MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-04-11   
617-944 4 Everett MA SOVLMAAB5MD  732H BARR TELL USA, INC. - MA 128   2015-12-31   
617-944 5 Everett MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-02-04   
617-944 6 Everett MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-02-04   
617-944 7 Everett MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-04-11   
617-944 8 Everett MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-04-11   
617-944 9 Everett MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2006-12-18   
617-945 A Cambridge MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-945 0 Cambridge MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-945 1 Cambridge MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-945 2 Cambridge MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-945 3 Cambridge MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2011-02-03   
617-945 4 Cambridge MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2011-04-01   
617-945 5 Cambridge MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-945 6 Cambridge MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2010-11-12   
617-945 7 Cambridge MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-945 8 Cambridge MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-25   
617-945 9 Cambridge MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-946 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-946 0 Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-946 1 Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-946 2 Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-946 3 Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-946 4 Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-946 5 Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-946 6 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-12-09   
617-946 7 Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-946 8 Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-946 9 Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-947 A Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-948 A Boston MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-948 0 Boston MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-948 1 Boston MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-948 2 Boston MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-948 3 Boston MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-948 4 Boston MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-948 5 Boston MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-12-09   
617-948 6 Boston MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-948 7 Boston MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-948 8 Boston MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-948 9 Boston MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-949 A Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-949 0 Cambridge MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-08-31   
617-949 1 Cambridge MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-08-31   
617-949 2 Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-949 3 Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-949 4 Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-949 5 Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-949 6 Cambridge MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-08-31   
617-949 7 Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-949 8 Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-949 9 Cambridge MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-08-31   
617-951 A Boston MA BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-952 A Charlestown MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-952 0 Charlestown MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2015-10-07   
617-952 1 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-07-22   
617-952 2 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-06-16   
617-952 3 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-06-16   
617-952 4 Charlestown MA   515J IP HORIZON LLC 128   2002-06-16   
617-952 5 Charlestown MA   829J PAETEC ITEL, LLC 128   2012-05-07   
617-952 6 Charlestown MA   829J PAETEC ITEL, LLC 128   2012-05-07   
617-952 7 Charlestown MA   829J PAETEC ITEL, LLC 128   2012-05-07   
617-952 8 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-09-16   
617-952 9 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-09-16   
617-953 A Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-954 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-954 0 Boston MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-06   
617-954 1 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-954 2 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-954 3 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-954 4 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-954 5 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-954 6 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-954 7 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-954 8 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-954 9 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-955 A Cambridge MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-955 0 Cambridge MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2006-11-05   
617-955 1 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-07-31   
617-955 2 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-07-31   
617-955 3 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-07-31   
617-955 4 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-07-31   
617-955 5 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-07-31   
617-955 6 Cambridge MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2009-02-02   
617-955 7 Cambridge MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-02-27   

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

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