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
978-901 6 Billerica MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-901 7 Billerica MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-901 8 Billerica MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-901 9 Billerica MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-902 A Lawrence MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-903 A Rowley MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-903 0 Rowley MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-903 2 Rowley MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2014-04-15   
978-903 3 Rowley MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-03   
978-903 4 Rowley MA   829J PAETEC ITEL, LLC 128   2006-10-30   
978-903 5 Rowley MA   829J PAETEC ITEL, LLC 128   2015-09-22   
978-903 6 Rowley MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-24   
978-903 7 Rowley MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-903 8 Rowley MA   515J IP HORIZON LLC 128   2015-10-30   
978-903 9 Rowley MA   145J TERRA NOVA TELECOM INC. 128   2022-10-06   
978-904 A Newburyport MA   892D ONVOY, LLC - MA 128      
978-904 0 Newburyport MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2024-03-07   
978-904 1 Newburyport MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-05-01   
978-904 2 Newburyport MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-12   
978-904 3 Newburyport MA   829J PAETEC ITEL, LLC 128   2005-07-01   
978-904 5 Newburyport MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-08-09   
978-904 6 Newburyport MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-12   
978-904 7 Newburyport MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-11   
978-904 8 Newburyport MA   515J IP HORIZON LLC 128   2015-10-26   
978-904 9 Newburyport MA SOVLMAAB5MD  732H BARR TELL USA, INC. - MA 128   2016-01-01   
978-905 A Lowell MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-905 0 Lowell MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-01-24   
978-905 1 Lowell MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-04-28   
978-905 2 Lowell MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-04-20   
978-905 3 Lowell MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2008-09-15   
978-905 4 Lowell MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-11-24   
978-905 5 Lowell MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-04-28   
978-905 6 Lowell MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-28   
978-905 7 Lowell MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2010-04-17   
978-905 8 Lowell MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-28   
978-905 9 Lowell MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-04-28   
978-906 A Fitchburg MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-906 0 Fitchburg MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-24   
978-906 1 Fitchburg MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2007-03-06   
978-906 2 Fitchburg MA   829J PAETEC ITEL, LLC 128   2006-10-30   
978-906 3 Fitchburg MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2007-03-06   
978-906 4 Fitchburg MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2007-03-06   
978-906 5 Fitchburg MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2007-03-06   
978-906 6 Fitchburg MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-01-15   
978-906 7 Fitchburg MA SOVLMAAB5MD  732H BARR TELL USA, INC. - MA 128   2016-01-01   
978-906 8 Fitchburg MA BSTPMALLOMD  073H TELNYX LLC 128   2017-04-24   
978-906 9 Fitchburg MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-24   
978-907 A Danvers MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-907 0 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-03-23   
978-907 1 Danvers MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-907 2 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-09-01   
978-907 3 Danvers MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-06-01   
978-907 4 Danvers MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-05-29   
978-907 5 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2009-03-09   
978-907 6 Danvers MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-907 7 Danvers MA SOVLMAAB5MD  732H BARR TELL USA, INC. - MA 128   2016-01-01   
978-907 8 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2009-03-09   
978-907 9 Danvers MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-908 A Acton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-908 0 Acton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-11-09   
978-908 1 Acton MA   515J IP HORIZON LLC 128   2014-08-08   
978-908 2 Acton MA   515J IP HORIZON LLC 128   2016-07-01   
978-908 3 Acton MA   515J IP HORIZON LLC 128   2016-07-03   
978-908 4 Acton MA   515J IP HORIZON LLC 128   2019-04-26   
978-908 5 Acton MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2019-03-06   
978-908 6 Acton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2015-01-31   
978-908 7 Acton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2015-01-31   
978-908 8 Acton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-11-09   
978-908 9 Acton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2015-01-31   
978-909 A Wilmington MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-909 0 Wilmington MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2024-02-03   
978-909 1 Wilmington MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-909 2 Wilmington MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-909 3 Wilmington MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2006-11-14   
978-909 4 Wilmington MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2018-04-11   
978-909 6 Wilmington MA   145J TERRA NOVA TELECOM INC. 128   2025-11-24   
978-909 7 Wilmington MA   145J TERRA NOVA TELECOM INC. 128   2025-04-08   
978-909 8 Wilmington MA BSTPMALLOMD  073H TELNYX LLC 128   2017-04-27   
978-909 9 Wilmington MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-910 A Salem MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-910 0 Salem MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-910 1 Salem MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-910 2 Salem MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-05-12   
978-910 3 Salem MA   321J HD CARRIER LLC 128   2016-05-12   
978-910 4 Salem MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-05-12   
978-910 5 Salem MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-06-23   
978-910 7 Salem MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
978-910 8 Salem MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-06-23   
978-910 9 Salem MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-09-11   
978-912 A Haverhill MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-912 0 Haverhill MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-912 1 Haverhill MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-08-03   
978-912 2 Haverhill MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2004-11-26   
978-912 3 Haverhill MA   5562 METROPCS, INC. 128   2005-07-08   
978-912 4 Haverhill MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-09-05   
978-912 5 Haverhill MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-10-14   
978-912 7 Haverhill MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-01-06   
978-912 8 Haverhill MA   145J TERRA NOVA TELECOM INC. 128   2021-01-18   
978-912 9 Haverhill MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2006-07-08   
978-913 A Ashby MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2024-03-05   

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

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