Local Calling Guide

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OCN: 876D ONVOY, LLC - MD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
240-896 3 Hagerstown MD CMLDMDCMEMD  240   2024-02-19   
240-896 4 Hagerstown MD CMLDMDCMEMD  240   2024-02-19   
240-896 5 Hagerstown MD CMLDMDCMEMD  240   2024-02-19   
240-896 7 Hagerstown MD CMLDMDCMEMD  240   2024-02-19   
240-896 8 Hagerstown MD CMLDMDCMEMD  240   2024-02-19   
240-898 4 Washington Zone 4 MD VINNVACBDS0  236   2012-10-07   
240-900 A Washington Zone 4 MD VINNVACBDS0  236      
240-900 0 Washington Zone 4 MD VINNVACBDS0  236   2015-04-20   
240-900 1 Washington Zone 4 MD VINNVACBDS0  236   2015-07-27   
240-900 2 Washington Zone 4 MD VINNVACBDS0  236   2015-07-27   
240-900 3 Washington Zone 4 MD VINNVACBDS0  236   2015-07-27   
240-900 4 Washington Zone 4 MD VINNVACBDS0  236   2015-07-27   
240-900 5 Washington Zone 4 MD VINNVACBDS0  236   2015-07-27   
240-900 6 Washington Zone 4 MD VINNVACBDS0  236   2015-07-27   
240-900 7 Washington Zone 4 MD VINNVACBDS0  236   2015-07-27   
240-900 8 Washington Zone 4 MD VINNVACBDS0  236   2015-04-20   
240-900 9 Washington Zone 4 MD VINNVACBDS0  236   2015-04-20   
240-901 3 La Plata MD VINNVACBDS0  236   2016-03-14   
240-901 4 La Plata MD VINNVACBDS0  236   2016-03-14   
240-901 9 La Plata MD VINNVACBDS0  236   2015-06-27   
240-902 3 Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240   2022-10-16   
240-902 5 Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240   2022-04-25   
240-902 6 Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240   2022-04-25   
240-902 7 Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240   2023-07-14   
240-903 6 Indian Head MD VINNVACBDS0  236   2015-06-27   
240-903 9 Indian Head MD VINNVACBDS0  236   2015-10-09   
240-905 8 Brandywine MD VINNVACBDS0  236   2023-07-14   
240-907 5 Washington Zone 10 MD VINNVACBDS0  236   2020-04-30   
240-908 A Walkersville MD CMLDMDCMEMD  240      
240-908 5 Walkersville MD CMLDMDCMEMD  240   2021-09-20   
240-908 8 Walkersville MD CMLDMDCMEMD  240   2016-10-02   
240-908 9 Walkersville MD CMLDMDCMEMD  240   2016-10-02   
240-910 A Frederick MD CMLDMDCMEMD  240      
240-910 9 Frederick MD CMLDMDCMEMD  240   2021-04-30   
240-913 A Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240      
240-913 3 Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240   2021-04-29   
240-913 5 Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240   2020-01-15   
240-913 6 Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240   2020-01-15   
240-913 8 Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240   2016-10-02   
240-913 9 Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240   2016-10-02   
240-914 8 Highfield MD CMLDMDCMEMD  240   2023-06-16   
240-915 8 New Market MD CMLDMDCMEMD  240   2016-10-02   
240-916 1 Cumberland MD CMLDMDCMEMD  240   2024-03-01   
240-916 2 Cumberland MD CMLDMDCMEMD  240   2024-03-01   
240-916 3 Cumberland MD CMLDMDCMEMD  240   2024-04-04   
240-916 4 Cumberland MD CMLDMDCMEMD  240   2024-06-23   
240-917 2 Laurel MD VINNVACBDS0  236   2016-02-29   
240-917 3 Laurel MD VINNVACBDS0  236   2016-02-29   
240-922 5 Washington Zone 11 MD VINNVACBDS0  236   2021-09-24   
240-922 6 Washington Zone 11 MD VINNVACBDS0  236   2021-09-24   

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

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