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
667-846 1 Cockeysville MD   238   2023-08-10   
667-846 2 Cockeysville MD   238   2022-04-26   
667-846 3 Cockeysville MD   238   2023-08-10   
667-846 4 Cockeysville MD   238   2023-08-10   
667-846 5 Cockeysville MD   238   2023-08-10   
667-846 9 Cockeysville MD   238   2024-04-19   
667-848 4 Aberdeen MD   236   2021-07-11   
667-848 5 Aberdeen MD   236   2021-07-11   
667-848 6 Aberdeen MD   236   2022-02-13   
667-848 7 Aberdeen MD   236   2022-02-13   
667-853 3 Pocomoke MD   242   2021-03-05   
667-853 4 Pocomoke MD   242   2021-03-05   
667-853 8 Pocomoke MD   242   2021-12-20   
667-856 2 Dundalk MD   238   2023-08-10   
667-856 3 Dundalk MD   238   2023-08-10   
667-856 4 Dundalk MD   238   2023-08-10   
667-856 5 Dundalk MD   238   2023-08-10   
667-856 6 Dundalk MD   238   2023-06-16   
667-856 8 Dundalk MD   238   2023-08-10   
667-856 9 Dundalk MD   238   2023-08-10   
667-868 0 Crisfield MD   242   2019-03-04   
667-868 1 Crisfield MD   242   2019-03-04   
667-868 7 Crisfield MD   242   2021-05-21   
667-887 A Worthington MD BLTMMDCH42Z  238      
667-887 6 Worthington MD   238   2021-05-22   
667-888 A Baltimore MD BLTMMDCH42Z  238      
667-888 0 Baltimore MD   238   2015-07-27   
667-888 1 Baltimore MD   238   2015-07-27   
667-888 2 Baltimore MD   238   2015-07-27   
667-888 3 Baltimore MD   238   2015-07-27   
667-888 4 Baltimore MD   238   2015-07-27   
667-888 5 Baltimore MD   238   2015-07-27   
667-888 6 Baltimore MD   238   2015-07-27   
667-888 7 Baltimore MD   238   2015-07-27   
667-888 8 Baltimore MD   238   2014-09-26   
667-888 9 Baltimore MD   238   2015-07-27   
667-897 7 Chesapeake City MD   242   2022-10-16   
667-899 3 Baltimore MD   238   2022-05-15   
667-899 4 Baltimore MD   238   2022-05-22   
667-910 A Baltimore MD BLTMMDCH42Z  238      
667-910 6 Baltimore MD   238   2021-08-28   
667-910 9 Baltimore MD   238   2021-04-30   
667-925 3 Bel Air MD   238   2023-08-10   
667-925 6 Bel Air MD   238   2022-04-25   
667-925 7 Bel Air MD   238   2023-08-10   
667-925 8 Bel Air MD   238   2023-08-10   
667-930 1 Baltimore MD   238   2016-02-19   
667-930 2 Baltimore MD   238   2016-02-19   
667-930 4 Baltimore MD   238   2015-05-18   
667-930 6 Baltimore MD   238   2016-02-19   

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

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