Local Calling Guide

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NPA: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-368 0 Clinton MA CLTNMACHRS1  9102 VERIZON NEW ENGLAND INC. 128      
978-368 1 Clinton MA CLTNMACHRS1  9102 VERIZON NEW ENGLAND INC. 128      
978-368 3 Clinton MA CLTNMACHRS1  9102 VERIZON NEW ENGLAND INC. 128      
978-368 4 Clinton MA CLTNMACHRS1  9102 VERIZON NEW ENGLAND INC. 128      
978-368 5 Clinton MA CLTNMACHRS1  9102 VERIZON NEW ENGLAND INC. 128      
978-368 6 Clinton MA CLTNMACHRS1  9102 VERIZON NEW ENGLAND INC. 128      
978-368 7 Clinton MA CLTNMACHRS1  9102 VERIZON NEW ENGLAND INC. 128      
978-368 8 Clinton MA CLTNMACHRS1  9102 VERIZON NEW ENGLAND INC. 128      
978-368 9 Clinton MA CLTNMACHRS1  9102 VERIZON NEW ENGLAND INC. 128      
978-369 A Concord MA CNCRMAWADS0  9102 VERIZON NEW ENGLAND INC. 128      
978-370 A North Reading MA NRDGMACERS1  9102 VERIZON NEW ENGLAND INC. 128      
978-371 A Concord MA CNCRMAWADS0  9102 VERIZON NEW ENGLAND INC. 128      
978-372 A Haverhill MA HVHLMAWIDS1  9102 VERIZON NEW ENGLAND INC. 128      
978-373 A Haverhill MA HVHLMAWIDS1  9102 VERIZON NEW ENGLAND INC. 128      
978-374 A Haverhill MA HVHLMAWIDS1  9102 VERIZON NEW ENGLAND INC. 128      
978-375 A Lowell MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-09   
978-375 0 Lowell MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 1 Lowell MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 2 Lowell MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 3 Lowell MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 4 Lowell MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 5 Lowell MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 6 Lowell MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 7 Lowell MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 8 Lowell MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 9 Lowell MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-376 A Lawrence MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-377 A Haverhill MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-377 0 Haverhill MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2006-05-07   
978-377 1 Haverhill MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2008-09-15   
978-377 2 Haverhill MA   829J PAETEC ITEL, LLC 128   2005-04-13   
978-377 3 Haverhill MA   829J PAETEC ITEL, LLC 128   2005-04-13   
978-377 4 Haverhill MA   829J PAETEC ITEL, LLC 128   2005-04-13   
978-377 5 Haverhill MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-07-10   
978-377 6 Haverhill MA   829J PAETEC ITEL, LLC 128   2006-03-29   
978-377 7 Haverhill MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2013-10-03   
978-377 8 Haverhill MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-12-19   
978-377 9 Haverhill MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-378 A Amesbury MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2025-04-11   
978-378 0 Amesbury MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-378 1 Amesbury MA   829J PAETEC ITEL, LLC 128   2005-04-18   
978-378 2 Amesbury MA   829J PAETEC ITEL, LLC 128   2006-09-19   
978-378 3 Amesbury MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-02   
978-378 4 Amesbury MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-09-05   
978-378 5 Amesbury MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-11   
978-378 6 Amesbury MA   145J TERRA NOVA TELECOM INC. 128   2021-09-24   
978-378 7 Amesbury MA   5562 METROPCS, INC. 128   2025-06-01   
978-378 9 Amesbury MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-03-20   
978-379 A Lawrence MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-379 0 Lawrence MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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