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
617-749 2 Roxbury MA 892D ONVOY, LLC - MA 128   2014-10-08   
617-749 4 Roxbury MA 892D ONVOY, LLC - MA 128   2023-07-08   
617-749 9 Roxbury MA 892D ONVOY, LLC - MA 128   2021-04-06   
617-752 6 South Boston MA 892D ONVOY, LLC - MA 128   2017-05-10   
617-752 8 South Boston MA 892D ONVOY, LLC - MA 128   2019-05-11   
617-758 1 Cambridge MA 892D ONVOY, LLC - MA 128   2010-03-15   
617-762 1 Newton MA 892D ONVOY, LLC - MA 128   2021-02-28   
617-764 9 Somerville MA 892D ONVOY, LLC - MA 128   2016-02-22   
617-765 1 South Boston MA 892D ONVOY, LLC - MA 128   2019-05-11   
617-765 3 South Boston MA 892D ONVOY, LLC - MA 128   2018-05-31   
617-765 6 South Boston MA 892D ONVOY, LLC - MA 128   2010-03-15   
617-766 0 South Boston MA 892D ONVOY, LLC - MA 128   2020-06-07   
617-766 1 South Boston MA 892D ONVOY, LLC - MA 128   2020-06-07   
617-767 0 Somerville MA 892D ONVOY, LLC - MA 128   2016-01-07   
617-789 0 Brighton MA 892D ONVOY, LLC - MA 128   2021-07-10   
617-789 6 Brighton MA 892D ONVOY, LLC - MA 128   2021-07-10   
617-789 8 Brighton MA 892D ONVOY, LLC - MA 128   2021-07-10   
617-789 9 Brighton MA 892D ONVOY, LLC - MA 128   2021-07-10   
617-793 3 Quincy MA 892D ONVOY, LLC - MA 128   2010-10-22   
617-793 7 Quincy MA 892D ONVOY, LLC - MA 128   2023-09-07   
617-798 9 Cambridge MA 892D ONVOY, LLC - MA 128   2020-06-21   
617-802 4 Cambridge MA 892D ONVOY, LLC - MA 128   2021-07-10   
617-802 5 Cambridge MA 892D ONVOY, LLC - MA 128   2021-07-10   
617-802 6 Cambridge MA 892D ONVOY, LLC - MA 128   2021-07-10   
617-802 7 Cambridge MA 892D ONVOY, LLC - MA 128   2021-07-10   
617-802 9 Cambridge MA 892D ONVOY, LLC - MA 128   2021-08-14   
617-804 3 Quincy MA 892D ONVOY, LLC - MA 128   2010-03-15   
617-812 A Cambridge MA 892D ONVOY, LLC - MA 128      
617-819 1 Chelsea MA 892D ONVOY, LLC - MA 128   2010-03-15   
617-819 2 Chelsea MA 892D ONVOY, LLC - MA 128   2021-03-06   
617-819 7 Chelsea MA 892D ONVOY, LLC - MA 128   2021-04-06   
617-819 8 Chelsea MA 892D ONVOY, LLC - MA 128   2010-04-07   
617-826 8 Belmont MA 892D ONVOY, LLC - MA 128   2020-03-25   
617-829 9 Quincy MA 892D ONVOY, LLC - MA 128   2016-01-23   
617-830 8 Boston MA 892D ONVOY, LLC - MA 128   2005-05-05   
617-830 9 Boston MA 892D ONVOY, LLC - MA 128   2005-05-05   
617-837 3 Quincy MA 892D ONVOY, LLC - MA 128   2023-07-08   
617-841 3 Winthrop MA 892D ONVOY, LLC - MA 128   2020-07-07   
617-841 4 Winthrop MA 892D ONVOY, LLC - MA 128   2021-04-06   
617-843 A Everett MA 892D ONVOY, LLC - MA 128   2025-04-14   
617-843 2 Everett MA 892D ONVOY, LLC - MA 128   2021-03-06   
617-843 8 Everett MA 892D ONVOY, LLC - MA 128   2021-03-06   
617-843 9 Everett MA 892D ONVOY, LLC - MA 128   2021-03-06   
617-845 8 Quincy MA 892D ONVOY, LLC - MA 128   2023-07-08   
617-847 2 Quincy MA 892D ONVOY, LLC - MA 128   2022-09-29   
617-847 7 Quincy MA 892D ONVOY, LLC - MA 128   2022-09-29   
617-855 0 Belmont MA 892D ONVOY, LLC - MA 128   2016-02-25   
617-855 1 Belmont MA 892D ONVOY, LLC - MA 128   2016-02-25   
617-855 6 Belmont MA 892D ONVOY, LLC - MA 128   2010-04-07   
617-858 8 Roxbury MA 892D ONVOY, LLC - MA 128   2010-04-07   

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

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