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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
857-895 6 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-05-29   
857-895 7 Boston MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-03-26   
857-895 8 Boston MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-03-26   
857-895 9 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-03-27   
857-919 A Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-919 0 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-919 1 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-919 2 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-919 3 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-919 4 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-919 5 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-09-13   
857-919 6 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-919 7 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-02-04   
857-919 8 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2010-08-07   
857-919 9 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-920 A Cambridge MA XXXXXXXXXXX  9102 VERIZON NEW ENGLAND INC. 128      
857-928 A Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-928 0 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-928 1 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-07-15   
857-928 2 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-928 3 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-928 4 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-928 5 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-928 6 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-928 7 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-928 8 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-05-26   
857-928 9 Cambridge MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-930 A Boston MA CMBRMABE8MD  156J RCLEC, INC. 128      
857-930 0 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-10-06   
857-930 1 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-10-06   
857-930 2 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-10-22   
857-930 3 Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-09-22   
857-930 4 Boston MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2014-08-08   
857-930 5 Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-09-22   
857-930 6 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-09-01   
857-930 7 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2015-07-27   
857-930 8 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-10-06   
857-930 9 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-10-06   
857-931 A Boston MA CMBRMABE02T  9102 VERIZON NEW ENGLAND INC. 128      
857-939 A Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-939 0 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-939 1 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-03-04   
857-939 2 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-03-15   
857-939 3 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-11-03   
857-939 4 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2010-01-16   
857-939 5 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-09-01   
857-939 6 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2011-11-03   
857-939 7 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-08-01   
857-939 8 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-939 9 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-944 A Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 0 Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 1 Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 2 Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 3 Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 4 Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 5 Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 6 Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 7 Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 8 Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 9 Boston MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-957 A Boston MA CMBRMABEZMD  756G WIDE VOICE, LLC - MA 128      
857-957 0 Boston MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2015-08-24   
857-957 1 Boston MA CMBRMABEZMD  756G WIDE VOICE, LLC - MA 128   2014-11-21   
857-957 2 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2015-07-27   
857-957 3 Boston MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2015-07-08   
857-957 4 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2015-07-27   
857-957 5 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2015-07-27   
857-957 6 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2015-07-27   
857-957 7 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2015-07-27   
857-957 8 Boston MA   515J IP HORIZON LLC 128   2016-06-26   
857-957 9 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2015-07-27   
857-961 A Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-961 0 Brighton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-08-17   
857-961 1 Brighton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-30   
857-961 2 Brighton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-07-08   
857-961 3 Brighton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-07-08   
857-961 4 Brighton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-08-17   
857-961 5 Brighton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-08-17   
857-961 6 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-30   
857-961 7 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-02-23   
857-961 8 Brighton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-10-05   
857-961 9 Brighton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-02-23   
857-971 A Charlestown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-971 0 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2017-05-18   
857-971 1 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2016-06-17   
857-971 2 Charlestown MA BRTNMACOVMD  7135 TC SYSTEMS, INC. 128   2016-06-20   
857-971 3 Charlestown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-08-05   
857-971 4 Charlestown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-08-05   
857-971 5 Charlestown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-06-08   
857-971 6 Charlestown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-06-08   
857-971 7 Charlestown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-06-08   
857-971 8 Charlestown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-08-05   
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   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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