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
617-910 A Hyde Park MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-910 0 Hyde Park MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
617-910 1 Hyde Park MA   829J PAETEC ITEL, LLC 128   2005-12-07   
617-910 2 Hyde Park MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2006-08-07   
617-910 3 Hyde Park MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-04   
617-910 4 Hyde Park MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-09-19   
617-910 5 Hyde Park MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2005-04-10   
617-910 6 Hyde Park MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-10-02   
617-910 7 Hyde Park MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-08-07   
617-910 8 Hyde Park MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-08-07   
617-910 9 Hyde Park MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-912 A Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-913 A East Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-913 0 East Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-03-24   
617-913 1 East Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-11-03   
617-913 2 East Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-11-03   
617-913 3 East Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2004-09-29   
617-913 4 East Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2004-09-29   
617-913 5 East Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-08-01   
617-913 6 East Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-08-01   
617-913 7 East Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-04-01   
617-913 8 East Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-08-07   
617-913 9 East Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-914 A Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-915 A Milton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-915 0 Milton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-08-17   
617-915 1 Milton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-28   
617-915 2 Milton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-06-07   
617-915 3 Milton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-06-07   
617-915 4 Milton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-06-07   
617-915 5 Milton MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-11   
617-915 6 Milton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-28   
617-915 8 Milton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-28   
617-915 9 Milton MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-11   
617-916 A Newton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-916 0 Newton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-916 1 Newton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-916 2 Newton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-916 3 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-11-20   
617-916 4 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-11-20   
617-916 5 Newton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-916 6 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-12-10   
617-916 7 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-12-10   
617-916 8 Newton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-11-30   
617-916 9 Newton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-917 A Everett MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-917 0 Everett MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-917 1 Everett MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-917 2 Everett MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-10-15   
617-917 3 Everett MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-10-15   
617-917 4 Everett MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-12-11   
617-917 5 Everett MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-12-11   
617-917 6 Everett MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-917 7 Everett MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
617-917 8 Everett MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128   2016-05-20   
617-917 9 Everett MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
617-918 A Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-918 0 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-918 1 Boston MA   829J PAETEC ITEL, LLC 128      
617-918 2 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-918 3 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-11-30   
617-918 4 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-918 5 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-918 6 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-918 7 Boston MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-03-13   
617-918 8 Boston MA   829J PAETEC ITEL, LLC 128      
617-918 9 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-919 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-920 A Cambridge MA XXXXXXXXXXX  9102 VERIZON NEW ENGLAND INC. 128      
617-921 A Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-922 A Milton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-923 A Watertown MA WTTWMAWCDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-924 A Watertown MA WTTWMAWCDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-925 A Brighton MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-925 0 Brighton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-925 1 Brighton MA   829J PAETEC ITEL, LLC 128   2010-04-19   
617-925 2 Brighton MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2019-07-31   
617-925 3 Brighton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-925 4 Brighton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-925 5 Brighton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-02-03   
617-925 6 Brighton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-04-07   
617-925 7 Brighton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-03-01   
617-925 8 Brighton MA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
617-925 9 Brighton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-03-25   
617-926 A Watertown MA WTTWMAWCDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-927 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-927 0 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-927 1 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-927 2 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-927 3 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-927 4 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-927 5 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-927 6 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-927 7 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-927 8 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-927 9 Boston MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2022-07-29   
617-928 A Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-928 0 Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-928 1 Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-928 2 Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      

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

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