Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Randolph, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
781-885 2   318J COMCAST IP PHONE, LLC 128      
781-885 3   318J COMCAST IP PHONE, LLC 128   2012-07-08   
781-885 4   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-11-10   
781-885 5   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-11-10   
781-885 6   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-11-10   
781-885 7   318J COMCAST IP PHONE, LLC 128   2009-05-28   
781-885 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2012-07-30   
781-885 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2012-07-30   
781-888 A NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-888 0   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-888 1   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-888 2   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-888 3   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-888 4   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-888 5   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-888 6   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-888 7   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-11-12   
781-888 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-888 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-961 A RNDHMAMERP0  9102 VERIZON NEW ENGLAND INC. 128      
781-963 A RNDHMAMERP0  9102 VERIZON NEW ENGLAND INC. 128      
781-986 A RNDHMAMERP0  9102 VERIZON NEW ENGLAND INC. 128      

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

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