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 5 Hagerstown MD   240   2024-02-19   
240-896 7 Hagerstown MD   240   2024-02-19   
240-896 8 Hagerstown MD   240   2024-02-19   
240-898 4 Washington Zone 4 MD   236   2012-10-07   
240-900 A Washington Zone 4 MD VINNVACBDS0  236      
240-900 0 Washington Zone 4 MD   236   2015-04-20   
240-900 1 Washington Zone 4 MD   236   2015-07-27   
240-900 2 Washington Zone 4 MD   236   2015-07-27   
240-900 3 Washington Zone 4 MD   236   2015-07-27   
240-900 4 Washington Zone 4 MD   236   2015-07-27   
240-900 5 Washington Zone 4 MD   236   2015-07-27   
240-900 6 Washington Zone 4 MD   236   2015-07-27   
240-900 7 Washington Zone 4 MD   236   2015-07-27   
240-900 8 Washington Zone 4 MD   236   2015-04-20   
240-900 9 Washington Zone 4 MD   236   2015-04-20   
240-901 3 La Plata MD   236   2016-03-14   
240-901 4 La Plata MD   236   2016-03-14   
240-901 9 La Plata MD   236   2015-06-27   
240-902 3 Damascus (Hagerstown LATA) MD   240   2022-10-16   
240-902 5 Damascus (Hagerstown LATA) MD   240   2022-04-25   
240-902 6 Damascus (Hagerstown LATA) MD   240   2022-04-25   
240-902 7 Damascus (Hagerstown LATA) MD   240   2023-07-14   
240-903 6 Indian Head MD   236   2015-06-27   
240-903 9 Indian Head MD   236   2015-10-09   
240-905 8 Brandywine MD   236   2023-07-14   
240-907 5 Washington Zone 10 MD   236   2020-04-30   
240-908 A Walkersville MD CMLDMDCMEMD  240      
240-908 5 Walkersville MD   240   2021-09-20   
240-908 8 Walkersville MD   240   2016-10-02   
240-908 9 Walkersville MD   240   2016-10-02   
240-910 A Frederick MD CMLDMDCMEMD  240      
240-910 9 Frederick MD   240   2021-04-30   
240-913 A Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240      
240-913 3 Damascus (Hagerstown LATA) MD   240   2021-04-29   
240-913 5 Damascus (Hagerstown LATA) MD   240   2020-01-15   
240-913 6 Damascus (Hagerstown LATA) MD   240   2020-01-15   
240-913 8 Damascus (Hagerstown LATA) MD   240   2016-10-02   
240-913 9 Damascus (Hagerstown LATA) MD   240   2016-10-02   
240-914 8 Highfield MD   240   2023-06-16   
240-915 8 New Market MD   240   2016-10-02   
240-916 1 Cumberland MD   240   2024-03-01   
240-916 2 Cumberland MD   240   2024-03-01   
240-916 3 Cumberland MD   240   2024-04-04   
240-916 4 Cumberland MD   240   2024-06-23   
240-917 2 Laurel MD   236   2016-02-29   
240-917 3 Laurel MD   236   2016-02-29   
240-922 5 Washington Zone 11 MD   236   2021-09-24   
240-922 6 Washington Zone 11 MD   236   2021-09-24   
240-922 9 Washington Zone 11 MD   236   2024-02-23   
240-923 5 Washington Zone 6 MD   236   2022-12-22   
240-923 7 Washington Zone 6 MD   236   2022-12-22   
240-924 2 Mount Airy MD   240   2023-08-10   
240-924 3 Mount Airy MD   240   2023-08-10   
240-924 4 Mount Airy MD   240   2023-08-10   
240-924 5 Mount Airy MD   240   2023-08-10   
240-924 6 Mount Airy MD   240   2023-08-10   
240-924 7 Mount Airy MD   240   2024-04-05   
240-926 3 Hughesville MD   236   2023-06-17   
240-927 4 Washington Zone 4 MD   236   2023-04-26   
240-929 1 Washington Zone 14 MD   236   2020-06-11   
240-929 2 Washington Zone 14 MD   236   2020-06-11   
240-929 8 Washington Zone 14 MD   236   2020-06-11   
240-931 5 Frederick MD   240   2023-08-10   
240-931 6 Frederick MD   240   2023-08-10   
240-932 5 Washington Zone 14 MD   236   2022-10-15   
240-932 6 Washington Zone 14 MD   236   2022-10-15   
240-932 7 Washington Zone 14 MD   236   2023-02-20   
240-932 9 Washington Zone 14 MD   236   2023-06-17   
240-933 0 Buckeystown MD   240   2024-06-23   
240-934 4 Middletown MD   240   2021-07-11   
240-934 5 Middletown MD   240   2021-07-11   
240-936 2 Ashton MD   236   2022-10-15   
240-939 3 Washington Zone 11 MD   236   2023-04-03   
240-939 4 Washington Zone 11 MD   236   2023-04-03   
240-939 5 Washington Zone 11 MD   236   2023-06-17   
240-940 4 Washington Zone 4 MD   236   2023-07-13   
240-942 A Bittinger MD CMLDMDCMEMD  240      
240-942 0 Bittinger MD   240   2021-05-15   
240-942 1 Bittinger MD   240   2021-05-15   
240-942 2 Bittinger MD   240   2021-05-21   
240-942 3 Bittinger MD   240   2021-09-20   
240-942 4 Bittinger MD   240   2021-05-14   
240-944 A Westernport MD CMLDMDCMEMD  240      
240-944 0 Westernport MD   240   2021-05-15   
240-944 1 Westernport MD   240   2021-05-15   
240-944 5 Westernport MD   240   2021-05-21   
240-944 6 Westernport MD   240   2021-05-14   
240-945 A Washington Zone 3 MD VINNVACBDS0  236      
240-945 2 Washington Zone 3 MD   236   2021-01-07   
240-945 3 Washington Zone 3 MD   236   2021-01-07   
240-945 4 Washington Zone 3 MD   236   2021-01-07   
240-945 5 Washington Zone 3 MD   236   2021-01-07   
240-946 2 Washington Zone 14 MD   236   2021-12-27   
240-949 1 Washington Zone 16 MD   236   2020-06-11   
240-955 2 La Plata MD   236   2023-06-17   
240-955 3 La Plata MD   236   2023-08-10   
240-955 4 La Plata MD   236   2023-08-10   
240-955 5 La Plata MD   236   2023-08-10   
240-955 6 La Plata MD   236   2023-08-10   
240-955 7 La Plata MD   236   2023-08-10   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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