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
508-958 1 Hopkinton MA 5562 METROPCS, INC. 128      
508-958 2 Hopkinton MA 5562 METROPCS, INC. 128      
508-958 3 Hopkinton MA 5562 METROPCS, INC. 128      
508-958 4 Hopkinton MA 5562 METROPCS, INC. 128      
508-958 5 Hopkinton MA 5562 METROPCS, INC. 128      
508-958 6 Hopkinton MA 5562 METROPCS, INC. 128      
508-958 7 Hopkinton MA 5562 METROPCS, INC. 128      
508-958 8 Hopkinton MA 5562 METROPCS, INC. 128      
508-958 9 Hopkinton MA 5562 METROPCS, INC. 128      
508-962 A Framingham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-962 0 Framingham MA 5562 METROPCS, INC. 128      
508-962 1 Framingham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-962 2 Framingham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-962 3 Framingham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-962 4 Framingham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-962 5 Framingham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-962 6 Framingham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-962 7 Framingham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-962 8 Framingham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-962 9 Framingham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-963 A Worcester MA 5562 METROPCS, INC. 128      
508-963 0 Worcester MA 5562 METROPCS, INC. 128      
508-963 1 Worcester MA 5562 METROPCS, INC. 128      
508-963 2 Worcester MA 5562 METROPCS, INC. 128      
508-963 3 Worcester MA 5562 METROPCS, INC. 128      
508-963 4 Worcester MA 5562 METROPCS, INC. 128      
508-963 5 Worcester MA 5562 METROPCS, INC. 128      
508-963 6 Worcester MA 5562 METROPCS, INC. 128      
508-963 7 Worcester MA 5562 METROPCS, INC. 128      
508-963 8 Worcester MA 5562 METROPCS, INC. 128      
508-963 9 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-964 9 Mansfield MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2019-05-05   
508-969 6 Framingham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-08-25   
508-980 9 Charlton MA 5562 METROPCS, INC. 128   2005-06-12   
508-982 A Lawrence MA 5562 METROPCS, INC. 128      
508-982 0 Lawrence MA 5562 METROPCS, INC. 128      
508-982 1 Lawrence MA 5562 METROPCS, INC. 128      
508-982 2 Lawrence MA 5562 METROPCS, INC. 128      
508-982 3 Lawrence MA 5562 METROPCS, INC. 128      
508-982 4 Lawrence MA 5562 METROPCS, INC. 128      
508-982 5 Lawrence MA 5562 METROPCS, INC. 128      
508-982 6 Lawrence MA 5562 METROPCS, INC. 128      
508-982 7 Lawrence MA 5562 METROPCS, INC. 128      
508-982 8 Lawrence MA 5562 METROPCS, INC. 128      
508-982 9 Lawrence MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-201 A Cambridge MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-09   
617-201 0 Cambridge MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-201 1 Cambridge MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-201 2 Cambridge MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-201 3 Cambridge MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      

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

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