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
240-834 7 Kitzmiller MD 876D ONVOY, LLC - MD 240   2021-05-21   
240-834 8 Kitzmiller MD 876D ONVOY, LLC - MD 240   2021-05-15   
240-834 9 Kitzmiller MD 876D ONVOY, LLC - MD 240   2021-05-15   
240-835 2 Clear Spring MD 876D ONVOY, LLC - MD 240   2021-08-05   
240-835 3 Clear Spring MD 876D ONVOY, LLC - MD 240   2021-08-05   
240-835 4 Clear Spring MD 876D ONVOY, LLC - MD 240   2021-09-20   
240-836 A Mount Savage MD 876D ONVOY, LLC - MD 240      
240-836 2 Mount Savage MD 876D ONVOY, LLC - MD 240   2021-11-01   
240-836 5 Mount Savage MD 876D ONVOY, LLC - MD 240   2021-12-19   
240-850 3 Hagerstown MD 876D ONVOY, LLC - MD 240   2016-09-23   
240-850 4 Hagerstown MD 876D ONVOY, LLC - MD 240   2016-09-23   
240-851 A McCoole MD 876D ONVOY, LLC - MD 240      
240-851 1 McCoole MD 876D ONVOY, LLC - MD 240   2020-09-13   
240-851 2 McCoole MD 876D ONVOY, LLC - MD 240   2020-09-13   
240-860 1 Cumberland MD 876D ONVOY, LLC - MD 240   2016-10-16   
240-860 2 Cumberland MD 876D ONVOY, LLC - MD 240   2016-10-15   
240-860 6 Cumberland MD 876D ONVOY, LLC - MD 240   2020-06-04   
240-862 A Mount Savage MD 876D ONVOY, LLC - MD 240      
240-862 4 Mount Savage MD 876D ONVOY, LLC - MD 240   2019-05-25   
240-862 8 Mount Savage MD 876D ONVOY, LLC - MD 240   2016-10-02   
240-862 9 Mount Savage MD 876D ONVOY, LLC - MD 240   2016-10-02   
240-866 2 Hagerstown MD 876D ONVOY, LLC - MD 240   2020-01-05   
240-866 3 Hagerstown MD 876D ONVOY, LLC - MD 240   2020-01-05   
240-866 5 Hagerstown MD 876D ONVOY, LLC - MD 240   2021-09-20   
240-870 A Middletown MD 876D ONVOY, LLC - MD 240      
240-870 3 Middletown MD 876D ONVOY, LLC - MD 240   2024-04-05   
240-870 8 Middletown MD 876D ONVOY, LLC - MD 240   2016-11-03   
240-870 9 Middletown MD 876D ONVOY, LLC - MD 240   2016-11-03   
240-873 A Buckeystown MD 876D ONVOY, LLC - MD 240      
240-873 0 Buckeystown MD 876D ONVOY, LLC - MD 240   2021-07-11   
240-873 1 Buckeystown MD 876D ONVOY, LLC - MD 240   2020-10-17   
240-873 2 Buckeystown MD 876D ONVOY, LLC - MD 240   2020-10-17   
240-873 6 Buckeystown MD 876D ONVOY, LLC - MD 240   2022-10-16   
240-873 7 Buckeystown MD 876D ONVOY, LLC - MD 240   2019-12-11   
240-873 8 Buckeystown MD 876D ONVOY, LLC - MD 240   2019-12-11   
240-873 9 Buckeystown MD 876D ONVOY, LLC - MD 240   2021-07-11   
240-874 A Thurmont MD 876D ONVOY, LLC - MD 240      
240-874 0 Thurmont MD 876D ONVOY, LLC - MD 240   2024-05-03   
240-874 4 Thurmont MD 876D ONVOY, LLC - MD 240   2021-03-04   
240-874 5 Thurmont MD 876D ONVOY, LLC - MD 240   2021-03-04   
240-874 7 Thurmont MD 876D ONVOY, LLC - MD 240   2019-12-11   
240-874 8 Thurmont MD 876D ONVOY, LLC - MD 240   2019-12-11   
240-875 A Mount Airy MD 876D ONVOY, LLC - MD 240      
240-875 4 Mount Airy MD 876D ONVOY, LLC - MD 240   2024-03-02   
240-875 5 Mount Airy MD 876D ONVOY, LLC - MD 240   2021-03-04   
240-875 6 Mount Airy MD 876D ONVOY, LLC - MD 240   2021-03-04   
240-875 7 Mount Airy MD 876D ONVOY, LLC - MD 240   2019-12-11   
240-875 8 Mount Airy MD 876D ONVOY, LLC - MD 240   2019-12-11   
240-877 A Frederick MD 876D ONVOY, LLC - MD 240      
240-877 0 Frederick MD 876D ONVOY, LLC - MD 240   2016-10-09   

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

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