Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
857-504 0 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-11-13   
857-504 4 Boston MA 5562 METROPCS, INC. 128   2016-02-13   
857-504 5 Boston MA 5562 METROPCS, INC. 128   2016-02-13   
857-505 A Boston MA 5562 METROPCS, INC. 128      
857-505 5 Boston MA 5562 METROPCS, INC. 128   2016-11-12   
857-505 6 Boston MA 5562 METROPCS, INC. 128   2016-11-12   
857-505 7 Boston MA 5562 METROPCS, INC. 128   2016-11-12   
857-505 8 Boston MA 5562 METROPCS, INC. 128   2016-11-12   
857-505 9 Boston MA 5562 METROPCS, INC. 128   2016-11-12   
857-506 A Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-506 0 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-06-10   
857-506 1 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-11-20   
857-506 2 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-11-20   
857-506 3 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-11-20   
857-506 4 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-11-20   
857-506 5 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-11-20   
857-506 6 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-11-20   
857-506 7 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-11-20   
857-506 8 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-11-20   
857-506 9 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-11-20   
857-526 A Quincy MA 5562 METROPCS, INC. 128      
857-526 0 Quincy MA 5562 METROPCS, INC. 128      
857-526 1 Quincy MA 5562 METROPCS, INC. 128      
857-526 2 Quincy MA 5562 METROPCS, INC. 128      
857-526 3 Quincy MA 5562 METROPCS, INC. 128      
857-526 4 Quincy MA 5562 METROPCS, INC. 128      
857-526 5 Quincy MA 5562 METROPCS, INC. 128      
857-526 6 Quincy MA 5562 METROPCS, INC. 128      
857-526 7 Quincy MA 5562 METROPCS, INC. 128      
857-540 A Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-540 0 Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-540 1 Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-540 2 Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-540 3 Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-540 4 Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-01-18   
857-540 6 Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-540 8 Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-08-09   
857-540 9 Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-544 A Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-544 0 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-544 1 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-02-24   
857-544 2 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-544 3 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-544 4 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-07-15   
857-544 5 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-09-09   
857-544 6 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-544 7 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-11-09   
857-544 8 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-01-11   
857-544 9 Roxbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-559 3 Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-10-11   
857-565 A Brookline MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-01-12   
857-565 4 Brookline MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-06-07   
857-565 5 Brookline MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-06-07   
857-565 6 Brookline MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-06-07   
857-565 7 Brookline MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-07-28   
857-565 8 Brookline MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-01-12   
857-565 9 Brookline MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-01-12   
857-576 1 Brookline MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-10-11   
857-576 7 Brookline MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-10-06   
857-576 9 Brookline MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-10-11   
857-579 A Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2025-02-21   
857-579 3 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2025-02-21   
857-579 4 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2025-02-21   
857-579 5 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2025-02-21   
857-579 6 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2025-02-21   
857-579 7 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2025-02-21   
857-579 8 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2025-02-21   
857-579 9 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2025-02-21   
857-588 2 Charlestown MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-11-10   
857-588 3 Charlestown MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-11-10   
857-588 4 Charlestown MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-11-10   
857-605 A Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-605 1 Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-10-18   
857-605 4 Brighton MA 5562 METROPCS, INC. 128   2024-11-13   
857-605 5 Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2025-10-31   
857-605 6 Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2025-10-31   
857-605 9 Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-11-25   
857-615 A Boston MA 5562 METROPCS, INC. 128      
857-615 0 Boston MA 5562 METROPCS, INC. 128   2009-08-10   
857-615 1 Boston MA 5562 METROPCS, INC. 128   2009-08-10   
857-615 2 Boston MA 5562 METROPCS, INC. 128   2009-08-10   
857-615 3 Boston MA 5562 METROPCS, INC. 128   2009-08-10   
857-615 4 Boston MA 5562 METROPCS, INC. 128   2009-08-10   
857-615 5 Boston MA 5562 METROPCS, INC. 128   2009-08-10   
857-615 6 Boston MA 5562 METROPCS, INC. 128   2009-08-10   
857-615 7 Boston MA 5562 METROPCS, INC. 128   2009-08-10   
857-615 8 Boston MA 5562 METROPCS, INC. 128   2009-08-10   
857-615 9 Boston MA 5562 METROPCS, INC. 128   2009-08-10   
857-618 A Brighton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2026-01-25  2026-09-05 
857-639 0 Cambridge MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-05-20   
857-654 A Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
857-654 0 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-03-24   
857-654 2 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-03-06   
857-654 3 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-03-06   
857-654 4 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-06-03   
857-654 5 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-06-03   
857-654 6 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-03-02   
857-654 7 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-12-08   
857-654 8 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-12-08   
857-654 9 Boston MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-12-08   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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