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
227-253 4 Frederick MD CMLDMDCMEMD  240   2024-11-18   
227-255 2 Washington Zone 5 MD VINNVACBDS0  236   2024-12-08   
227-256 A Washington Zone 2 MD VINNVACBDS0  236   2024-12-05   
227-256 0 Washington Zone 2 MD VINNVACBDS0  236   2024-12-05   
227-257 A Washington Zone 14 MD VINNVACBDS0  236   2024-12-05   
227-257 0 Washington Zone 14 MD VINNVACBDS0  236   2024-12-05   
227-257 1 Washington Zone 14 MD VINNVACBDS0  236   2024-12-14   
227-258 1 Gaithersburg MD VINNVACBDS0  236   2025-01-06   
227-260 A Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238   2025-01-11   
227-260 0 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238   2025-01-11   
227-263 1 Waldorf MD   236   2025-02-03   
227-264 8 Washington Zone 10 MD   236   2025-02-04   
227-265 A Washington Zone 3 MD VINNVACBDS0  236   2025-02-06   
227-265 0 Washington Zone 3 MD VINNVACBDS0  236   2025-02-06   
227-265 1 Washington Zone 3 MD VINNVACBDS0  236   2025-02-06   
227-265 2 Washington Zone 3 MD VINNVACBDS0  236   2025-02-06   
227-268 A Laurel MD   236   2025-03-01   
227-268 0 Laurel MD   236   2025-03-01   
227-269 A Washington Zone 5 MD   236   2025-03-01   
227-269 0 Washington Zone 5 MD   236   2025-03-01   
227-269 1 Washington Zone 5 MD   236   2025-03-01   
227-269 2 Washington Zone 5 MD   236   2025-03-01   
227-368 0 Mechanicsville MD VINNVACBDS0  236   2024-03-07   
227-722 2 Waldorf MD VINNVACBDS0  236   2024-07-12   
227-722 4 Waldorf MD VINNVACBDS0  236   2024-10-21   
227-722 6 Waldorf MD VINNVACBDS0  236   2024-07-12   
227-722 9 Waldorf MD VINNVACBDS0  236   2024-09-15   
227-727 0 Washington Zone 6 MD   236   2025-02-01   
227-772 0 Washington Zone 4 MD VINNVACBDS0  236   2025-01-09   
227-888 0 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238   2024-04-13   
227-888 1 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238   2024-07-12   
227-888 6 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238   2024-11-04   
227-888 9 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238   2024-10-04   
227-998 3 Washington Zone 2 MD VINNVACBDS0  236   2024-12-02   
227-999 0 Washington Zone 10 MD VINNVACBDS0  236   2024-10-01   
227-999 1 Washington Zone 10 MD VINNVACBDS0  236   2024-02-19   
227-999 2 Washington Zone 10 MD VINNVACBDS0  236   2024-02-19   
227-999 3 Washington Zone 10 MD VINNVACBDS0  236   2024-02-19   
227-999 6 Washington Zone 10 MD VINNVACBDS0  236   2024-02-19   
227-999 8 Washington Zone 10 MD VINNVACBDS0  236   2024-02-19   
240-201 2 Ridge MD VINNVACBDS0  236   2020-10-17   
240-201 3 Ridge MD VINNVACBDS0  236   2021-04-02   
240-201 4 Ridge MD VINNVACBDS0  236   2021-04-02   
240-201 7 Ridge MD VINNVACBDS0  236   2021-09-24   
240-202 A Highfield MD CMLDMDCMEMD  240      
240-202 1 Highfield MD CMLDMDCMEMD  240   2020-07-25   
240-202 2 Highfield MD CMLDMDCMEMD  240   2020-07-25   
240-202 3 Highfield MD CMLDMDCMEMD  240   2020-10-17   
240-202 4 Highfield MD CMLDMDCMEMD  240   2020-10-17   
240-202 6 Highfield MD CMLDMDCMEMD  240   2023-04-17   
240-208 7 La Plata MD VINNVACBDS0  236   2024-07-12   
240-209 4 Indian Head MD VINNVACBDS0  236   2023-06-17   
240-209 5 Indian Head MD VINNVACBDS0  236   2022-10-15   
240-209 6 Indian Head MD VINNVACBDS0  236   2022-10-15   
240-213 0 Waldorf MD VINNVACBDS0  236   2021-01-03   
240-213 1 Waldorf MD VINNVACBDS0  236   2021-01-03   
240-213 2 Waldorf MD VINNVACBDS0  236   2021-01-03   
240-213 3 Waldorf MD VINNVACBDS0  236   2020-04-30   
240-213 4 Waldorf MD VINNVACBDS0  236   2020-04-30   
240-213 5 Waldorf MD VINNVACBDS0  236   2021-01-03   
240-213 6 Waldorf MD VINNVACBDS0  236   2020-10-17   
240-213 7 Waldorf MD VINNVACBDS0  236   2020-10-17   
240-213 8 Waldorf MD VINNVACBDS0  236   2021-01-03   
240-219 2 Ridge MD VINNVACBDS0  236   2017-05-18   
240-219 3 Ridge MD VINNVACBDS0  236   2018-06-07   
240-219 4 Ridge MD VINNVACBDS0  236   2020-07-04   
240-219 5 Ridge MD VINNVACBDS0  236   2018-09-13   
240-219 6 Ridge MD VINNVACBDS0  236   2020-07-04   
240-219 7 Ridge MD VINNVACBDS0  236   2016-03-14   
240-219 8 Ridge MD VINNVACBDS0  236   2016-03-14   
240-219 9 Ridge MD VINNVACBDS0  236   2015-06-27   
240-220 2 Poolesville MD VINNVACBDS0  236   2021-12-23   
240-220 3 Poolesville MD VINNVACBDS0  236   2021-07-12   
240-220 7 Poolesville MD VINNVACBDS0  236   2022-04-25   
240-221 5 Washington Zone 11 MD VINNVACBDS0  236   2016-10-01   
240-221 6 Washington Zone 11 MD VINNVACBDS0  236   2016-10-01   
240-221 9 Washington Zone 11 MD VINNVACBDS0  236   2024-02-23   
240-222 1 Waldorf MD VINNVACBDS0  236   2020-08-09   
240-222 5 Waldorf MD VINNVACBDS0  236   2020-08-09   
240-222 6 Waldorf MD VINNVACBDS0  236   2020-06-11   
240-222 7 Waldorf MD VINNVACBDS0  236   2020-06-11   
240-222 8 Waldorf MD VINNVACBDS0  236   2020-06-11   
240-226 A Oakland MD CMLDMDCMEMD  240      
240-226 1 Oakland MD CMLDMDCMEMD  240   2020-09-13   
240-226 2 Oakland MD CMLDMDCMEMD  240   2020-09-13   
240-226 4 Oakland MD CMLDMDCMEMD  240   2023-06-16   
240-226 5 Oakland MD CMLDMDCMEMD  240   2021-04-02   
240-226 6 Oakland MD CMLDMDCMEMD  240   2021-04-02   
240-226 7 Oakland MD CMLDMDCMEMD  240   2021-07-11   
240-229 9 Waldorf MD VINNVACBDS0  236   2023-11-14   
240-232 4 Washington Zone 14 MD VINNVACBDS0  236   2021-09-24   
240-237 6 Lexington Park-Great Mills MD VINNVACBDS0  236   2024-04-05   
240-237 9 Lexington Park-Great Mills MD VINNVACBDS0  236   2024-04-05   
240-240 1 Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240   2021-04-29   
240-240 2 Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240   2021-05-21   
240-240 3 Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240   2021-05-21   
240-240 6 Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240   2021-09-20   
240-240 7 Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240   2021-09-20   
240-244 4 Washington Zone 16 MD VINNVACBDS0  236   2008-10-05   
240-245 2 Washington Zone 14 MD VINNVACBDS0  236   2012-10-07   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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