Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
617-970 5 East Boston MA 5562 METROPCS, INC. 128      
617-970 6 East Boston MA 5562 METROPCS, INC. 128      
617-970 7 East Boston MA 5562 METROPCS, INC. 128      
617-970 8 East Boston MA 5562 METROPCS, INC. 128      
617-970 9 East Boston MA 5562 METROPCS, INC. 128      
617-977 7 Belmont MA 5562 METROPCS, INC. 128   2024-10-20   
617-980 A Milton MA 5562 METROPCS, INC. 128      
617-980 0 Milton MA 5562 METROPCS, INC. 128      
617-980 1 Milton MA 5562 METROPCS, INC. 128      
617-980 2 Milton MA 5562 METROPCS, INC. 128      
617-980 3 Milton MA 5562 METROPCS, INC. 128      
617-980 4 Milton MA 5562 METROPCS, INC. 128      
617-980 5 Milton MA 5562 METROPCS, INC. 128      
617-980 6 Milton MA 5562 METROPCS, INC. 128      
617-980 7 Milton MA 5562 METROPCS, INC. 128      
617-980 8 Milton MA 5562 METROPCS, INC. 128      
617-980 9 Milton MA 5562 METROPCS, INC. 128      
617-982 A Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-982 4 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-07-22   
617-982 8 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-07-22   
617-982 9 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-09-27   
617-987 1 Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-07-28   
617-987 5 Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-07-22   
617-987 7 Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-07-22   
617-991 0 Brookline MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-10-06   
617-991 4 Brookline MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-04-23   
617-991 5 Brookline MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-04-23   
617-992 4 Brookline MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-04-23   
617-992 5 Brookline MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-04-23   
774-204 1 Framingham MA 5562 METROPCS, INC. 128   2011-03-28   
774-204 2 Framingham MA 5562 METROPCS, INC. 128   2011-03-28   
774-204 3 Framingham MA 5562 METROPCS, INC. 128   2011-03-31   
774-204 4 Framingham MA 5562 METROPCS, INC. 128   2011-03-28   
774-204 5 Framingham MA 5562 METROPCS, INC. 128   2011-03-28   
774-214 6 Shrewsbury MA 5562 METROPCS, INC. 128   2011-11-12   
774-214 8 Shrewsbury MA 5562 METROPCS, INC. 128   2011-11-12   
774-219 A Foxboro MA 5562 METROPCS, INC. 128      
774-219 0 Foxboro MA 5562 METROPCS, INC. 128      
774-219 1 Foxboro MA 5562 METROPCS, INC. 128      
774-219 2 Foxboro MA 5562 METROPCS, INC. 128      
774-219 3 Foxboro MA 5562 METROPCS, INC. 128      
774-219 4 Foxboro MA 5562 METROPCS, INC. 128      
774-219 5 Foxboro MA 5562 METROPCS, INC. 128      
774-219 6 Foxboro MA 5562 METROPCS, INC. 128      
774-219 7 Foxboro MA 5562 METROPCS, INC. 128      
774-219 8 Foxboro MA 5562 METROPCS, INC. 128      
774-219 9 Foxboro MA 5562 METROPCS, INC. 128      
774-225 A Attleboro MA 5562 METROPCS, INC. 128      
774-225 1 Attleboro MA 5562 METROPCS, INC. 128   2011-02-10   
774-225 2 Attleboro MA 5562 METROPCS, INC. 128   2010-08-09   

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

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