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NPA: 857 [Rate centres in NPA 857] [Dial plan for NPA 857]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
857-971 9 Charlestown MA   515J IP HORIZON LLC 128   2017-07-02   
857-972 A Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-972 0 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-11-01   
857-972 1 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-11-01   
857-972 2 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-10-02   
857-972 3 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-10-02   
857-972 4 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-11-01   
857-972 5 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-06-15   
857-972 6 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-06-15   
857-972 7 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2015-09-26   
857-972 8 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2015-09-19   
857-972 9 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2015-09-19   
857-989 A Newton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-26   
857-989 0 Newton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-989 1 Newton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-989 2 Newton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-989 3 Newton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-989 4 Newton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-989 5 Newton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-989 6 Newton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-26   
857-989 7 Newton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-26   
857-989 8 Newton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-26   
857-989 9 Newton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-26   
857-990 A Boston MA BSTPMALLMMD  139F WORLDCALL INTERCONNECT INC. 128      
857-990 0 Boston MA BSTPMALLMMD  139F WORLDCALL INTERCONNECT INC. 128   2015-11-13   
857-990 1 Boston MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-01-10   
857-990 2 Boston MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-01-10   
857-990 3 Boston MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2015-11-17   
857-990 4 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2015-12-13   
857-990 5 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2015-12-13   
857-990 6 Boston MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-01-10   
857-990 7 Boston MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-02-19   
857-990 8 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128   2016-06-19   
857-990 9 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-01-11   
857-991 A Boston MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
857-991 0 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128   2003-12-29   
857-991 1 Boston MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2002-07-29   
857-991 2 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128   2003-12-29   
857-991 3 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128   2003-12-29   
857-991 4 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128   2004-08-10   
857-991 5 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128   2004-08-10   
857-991 6 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-12-02   
857-991 7 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-12-02   
857-991 8 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2004-08-09   
857-991 9 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-12-13   
857-995 A Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-995 0 Somerville MA SOVLMACEDS0  9102 VERIZON NEW ENGLAND INC. 128   2009-04-23   
857-995 1 Somerville MA   829J PAETEC ITEL, LLC 128   2001-09-24   
857-995 2 Somerville MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-12   
857-995 3 Somerville MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2021-11-14   
857-995 4 Somerville MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2021-10-06   
857-995 5 Somerville MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2022-11-20   
857-995 6 Somerville MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-07-11   
857-995 7 Somerville MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2020-02-29   
857-995 8 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-30   
857-995 9 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-30   
857-996 A Boston MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
857-996 0 Boston MA   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 1 Boston MA   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 2 Boston MA   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 3 Boston MA   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 4 Boston MA   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 5 Boston MA   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 6 Boston MA   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 7 Boston MA   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 8 Boston MA   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-996 9 Boston MA   7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-10-14   
857-997 A Somerville MA CMBRMABEQMD  321J HD CARRIER LLC 128      
857-997 0 Somerville MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-997 1 Somerville MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-09-03   
857-997 2 Somerville MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-997 3 Somerville MA   515J IP HORIZON LLC 128      
857-997 4 Somerville MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-08-18   
857-997 5 Somerville MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-04-11   
857-997 6 Somerville MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-04-11   
857-997 7 Somerville MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-04-11   
857-997 8 Somerville MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2017-11-18   
857-997 9 Somerville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-09-14   
857-998 A Cambridge MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-998 0 Cambridge MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-998 1 Cambridge MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-998 2 Cambridge MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-04-01   
857-998 3 Cambridge MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2009-08-03   
857-998 4 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-10-07   
857-998 5 Cambridge MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2022-11-18   
857-998 6 Cambridge MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-10-07   
857-998 7 Cambridge MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-998 8 Cambridge MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-09-21   
857-998 9 Cambridge MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-999 A Cambridge MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
857-999 0 Cambridge MA SOVLMAAB3MD  197D VONAGE AMERICA LLC 128   2013-09-03   
857-999 1 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-12-03   
857-999 2 Cambridge MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2013-04-29   
857-999 3 Cambridge MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2012-07-14   
857-999 4 Cambridge MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-09-15   
857-999 5 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-12-03   
857-999 6 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-12-03   
857-999 7 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-12-03   
857-999 8 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-12-03   
857-999 9 Cambridge MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2012-07-14   

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

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