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
240-785 2 Oakland MD 876D ONVOY, LLC - MD 240   2024-04-13   
240-785 3 Oakland MD 876D ONVOY, LLC - MD 240   2021-09-20   
240-785 4 Oakland MD 876D ONVOY, LLC - MD 240   2021-09-20   
240-785 6 Oakland MD 876D ONVOY, LLC - MD 240   2025-01-06   
240-807 3 Cumberland MD 876D ONVOY, LLC - MD 240   2021-12-19   
240-807 4 Cumberland MD 876D ONVOY, LLC - MD 240   2021-12-19   
240-809 A Smithsburg MD 876D ONVOY, LLC - MD 240      
240-809 2 Smithsburg MD 876D ONVOY, LLC - MD 240   2021-11-01   
240-809 3 Smithsburg MD 876D ONVOY, LLC - MD 240   2021-12-19   
240-809 4 Smithsburg MD 876D ONVOY, LLC - MD 240   2023-06-16   
240-816 3 Keedysville MD 876D ONVOY, LLC - MD 240   2016-09-12   
240-816 4 Keedysville MD 876D ONVOY, LLC - MD 240   2016-09-12   
240-816 5 Keedysville MD 876D ONVOY, LLC - MD 240   2023-06-16   
240-819 A Williamsport MD 876D ONVOY, LLC - MD 240      
240-819 0 Williamsport MD 876D ONVOY, LLC - MD 240   2024-03-03   
240-819 2 Williamsport MD 876D ONVOY, LLC - MD 240   2021-11-01   
240-819 3 Williamsport MD 876D ONVOY, LLC - MD 240   2021-12-19   
240-819 9 Williamsport MD 876D ONVOY, LLC - MD 240   2022-11-28   
240-822 A New Market MD 876D ONVOY, LLC - MD 240      
240-822 2 New Market MD 876D ONVOY, LLC - MD 240   2024-03-02   
240-822 4 New Market MD 876D ONVOY, LLC - MD 240   2021-05-14   
240-822 7 New Market MD 876D ONVOY, LLC - MD 240   2021-07-11   
240-822 8 New Market MD 876D ONVOY, LLC - MD 240   2021-07-11   
240-822 9 New Market MD 876D ONVOY, LLC - MD 240   2024-04-05   
240-824 A Frostburg MD 876D ONVOY, LLC - MD 240      
240-824 0 Frostburg MD 876D ONVOY, LLC - MD 240   2021-05-15   
240-824 1 Frostburg MD 876D ONVOY, LLC - MD 240   2021-05-15   
240-824 2 Frostburg MD 876D ONVOY, LLC - MD 240   2021-05-14   
240-824 4 Frostburg MD 876D ONVOY, LLC - MD 240   2021-05-21   
240-824 5 Frostburg MD 876D ONVOY, LLC - MD 240   2021-07-11   
240-824 6 Frostburg MD 876D ONVOY, LLC - MD 240   2021-07-11   
240-827 A Lonaconing MD 876D ONVOY, LLC - MD 240      
240-827 2 Lonaconing MD 876D ONVOY, LLC - MD 240   2021-11-01   
240-827 3 Lonaconing MD 876D ONVOY, LLC - MD 240   2021-11-01   
240-827 5 Lonaconing MD 876D ONVOY, LLC - MD 240   2021-12-19   
240-827 6 Lonaconing MD 876D ONVOY, LLC - MD 240   2021-12-19   
240-829 2 Emmitsburg MD 876D ONVOY, LLC - MD 240   2020-01-05   
240-829 3 Emmitsburg MD 876D ONVOY, LLC - MD 240   2020-01-05   
240-829 8 Emmitsburg MD 876D ONVOY, LLC - MD 240   2020-08-09   
240-829 9 Emmitsburg MD 876D ONVOY, LLC - MD 240   2020-08-09   
240-831 A Frederick MD 876D ONVOY, LLC - MD 240      
240-831 5 Frederick MD 876D ONVOY, LLC - MD 240   2016-05-26   
240-831 6 Frederick MD 876D ONVOY, LLC - MD 240   2016-05-26   
240-831 7 Frederick MD 876D ONVOY, LLC - MD 240   2016-05-26   
240-831 8 Frederick MD 876D ONVOY, LLC - MD 240   2016-05-26   
240-834 A Kitzmiller MD 876D ONVOY, LLC - MD 240      
240-834 2 Kitzmiller MD 876D ONVOY, LLC - MD 240   2021-05-14   
240-834 4 Kitzmiller MD 876D ONVOY, LLC - MD 240   2021-05-21   
240-834 5 Kitzmiller MD 876D ONVOY, LLC - MD 240   2021-05-21   
240-834 6 Kitzmiller MD 876D ONVOY, LLC - MD 240   2021-05-21   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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