Local Calling Guide

Area code/prefix search

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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
240-873 7 Buckeystown MD CMLDMDCMEMD  240   2019-12-11   
240-873 8 Buckeystown MD CMLDMDCMEMD  240   2019-12-11   
240-873 9 Buckeystown MD CMLDMDCMEMD  240   2021-07-11   
240-874 A Thurmont MD CMLDMDCMEMD  240      
240-874 4 Thurmont MD CMLDMDCMEMD  240   2021-03-04   
240-874 5 Thurmont MD CMLDMDCMEMD  240   2021-03-04   
240-874 7 Thurmont MD CMLDMDCMEMD  240   2019-12-11   
240-874 8 Thurmont MD CMLDMDCMEMD  240   2019-12-11   
240-875 A Mount Airy MD CMLDMDCMEMD  240      
240-875 4 Mount Airy MD   240   2024-03-02   
240-875 5 Mount Airy MD CMLDMDCMEMD  240   2021-03-04   
240-875 6 Mount Airy MD CMLDMDCMEMD  240   2021-03-04   
240-875 7 Mount Airy MD CMLDMDCMEMD  240   2019-12-11   
240-875 8 Mount Airy MD CMLDMDCMEMD  240   2019-12-11   
240-877 A Frederick MD CMLDMDCMEMD  240      
240-877 0 Frederick MD CMLDMDCMEMD  240   2016-10-09   
240-877 1 Frederick MD CMLDMDCMEMD  240   2016-10-09   
240-877 2 Frederick MD CMLDMDCMEMD  240   2016-10-09   
240-879 2 Washington Zone 4 MD VINNVACBDS0  236   2021-12-10   
240-879 3 Washington Zone 4 MD VINNVACBDS0  236   2021-12-10   
240-881 3 Washington Zone 13 (Baltimore LATA) MD BLTMMDCH42Z  238   2022-01-07   
240-881 4 Washington Zone 13 (Baltimore LATA) MD BLTMMDCH42Z  238   2022-01-07   
240-883 5 Ashton MD VINNVACBDS0  236   2012-10-06   
240-883 9 Ashton MD VINNVACBDS0  236   2021-07-12   
240-884 7 Tompkinsville MD VINNVACBDS0  236   2021-09-24   
240-885 A Washington Zone 10 MD VINNVACBDS0  236      
240-885 4 Washington Zone 10 MD VINNVACBDS0  236   2021-03-25   
240-885 5 Washington Zone 10 MD VINNVACBDS0  236   2021-03-25   
240-885 6 Washington Zone 10 MD VINNVACBDS0  236   2021-03-25   
240-885 7 Washington Zone 10 MD VINNVACBDS0  236   2021-03-25   
240-885 8 Washington Zone 10 MD VINNVACBDS0  236   2021-03-25   
240-886 1 Washington Zone 4 MD VINNVACBDS0  236   2022-01-09   
240-891 0 Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240   2023-10-22   
240-891 1 Damascus (Hagerstown LATA) MD CMLDMDCMEMD  240   2023-10-22   
240-892 4 Washington Zone 15 MD VINNVACBDS0  236   2011-04-23   
240-892 5 Washington Zone 15 MD VINNVACBDS0  236   2015-06-27   
240-892 7 Washington Zone 15 MD VINNVACBDS0  236   2014-10-24   
240-892 8 Washington Zone 15 MD VINNVACBDS0  236   2014-10-24   
240-895 9 Lexington Park-Great Mills MD VINNVACBDS0  236   2012-10-07   
240-896 3 Hagerstown MD   240   2024-02-19   
240-896 4 Hagerstown MD   240   2024-02-19   
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 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   

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Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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