Local Calling Guide

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Dedham, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
781-751 4   9102 VERIZON NEW ENGLAND INC. 128      
781-751 5   9102 VERIZON NEW ENGLAND INC. 128      
781-751 6   9102 VERIZON NEW ENGLAND INC. 128      
781-751 7   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-12-04   
781-751 8   9102 VERIZON NEW ENGLAND INC. 128      
781-751 9   9102 VERIZON NEW ENGLAND INC. 128      
781-752 A   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-752 0   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-22   
781-752 1   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-752 2   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-752 4   624H ONVOY SPECTRUM, LLC 128   2021-04-08   
781-752 5   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-03-04   
781-752 6   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-04-01   
781-752 7   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-01-02   
781-752 8   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-06-02   
781-752 9   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-08-01   
781-801 A   829J PAETEC ITEL, LLC 128      
781-801 0   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-08-10   
781-801 1   829J PAETEC ITEL, LLC 128      
781-801 2   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-11-03   
781-801 3   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-11-03   
781-801 4   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2004-08-02   
781-801 5   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2004-09-02   
781-801 6   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2004-11-04   
781-801 7   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2004-12-17   
781-801 8   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2004-06-03   
781-801 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-01-15   
781-809 A NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-809 0   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-09-24   
781-809 1   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-06-13   
781-809 2   892D ONVOY, LLC - MA 128   2022-09-25   
781-809 3   892D ONVOY, LLC - MA 128   2022-09-25   
781-809 4   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-10-01   
781-809 5   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-07-22   
781-809 6   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-22   
781-809 7   624H ONVOY SPECTRUM, LLC 128   2022-02-05   
781-809 8   624H ONVOY SPECTRUM, LLC 128   2022-02-05   
781-809 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-02-04   
781-915 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-915 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-915 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-915 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-915 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-915 4   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-01-02   
781-915 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-915 7   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-03-04   
781-915 8   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-03-04   
781-915 9   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2007-02-02   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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