Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

NXX: 849

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-849 A Acton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-849 0 Acton MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-849 1 Acton MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-849 2 Acton MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-06-07   
978-849 3 Acton MA   892D ONVOY, LLC - MA 128   2012-03-15   
978-849 4 Acton MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2016-06-17   
978-849 5 Acton MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-849 6 Acton MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-24   
978-849 7 Acton MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-24   
978-849 8 Acton MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-24   
978-849 9 Acton MA   892D ONVOY, LLC - MA 128   2005-07-24   

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

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