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
240-679 1 Friendsville MD CMLDMDCMEMD  240   2023-09-14   
240-679 5 Friendsville MD CMLDMDCMEMD  240   2020-01-06   
240-679 8 Friendsville MD CMLDMDCMEMD  240   2020-01-06   
240-684 8 Washington Zone 13 MD VINNVACBDS0  236   2015-06-27   
240-685 5 Brandywine MD   236   2024-03-07   
240-685 9 Brandywine MD VINNVACBDS0  236   2012-10-06   
240-689 3 Washington Zone 15 MD VINNVACBDS0  236   2021-12-23   
240-689 4 Washington Zone 15 MD VINNVACBDS0  236   2021-12-23   
240-689 5 Washington Zone 15 MD VINNVACBDS0  236   2021-12-23   
240-690 2 Gaithersburg MD VINNVACBDS0  236   2018-06-14   
240-690 5 Gaithersburg MD VINNVACBDS0  236   2017-12-15   
240-690 6 Gaithersburg MD VINNVACBDS0  236   2017-12-15   
240-692 2 Grantsville MD CMLDMDCMEMD  240   2020-01-06   
240-692 3 Grantsville MD CMLDMDCMEMD  240   2020-01-06   
240-692 4 Grantsville MD CMLDMDCMEMD  240   2021-03-04   
240-692 6 Grantsville MD CMLDMDCMEMD  240   2023-06-16   
240-693 2 Walkersville MD CMLDMDCMEMD  240   2020-01-06   
240-693 3 Walkersville MD CMLDMDCMEMD  240   2020-01-06   
240-693 6 Walkersville MD CMLDMDCMEMD  240   2022-10-16   
240-695 1 Washington Zone 5 MD VINNVACBDS0  236   2017-05-19   
240-697 0 Mechanicsville MD VINNVACBDS0  236   2023-06-17   
240-697 2 Mechanicsville MD VINNVACBDS0  236   2020-04-30   
240-697 3 Mechanicsville MD VINNVACBDS0  236   2020-04-30   
240-697 7 Mechanicsville MD VINNVACBDS0  236   2021-03-04   
240-697 8 Mechanicsville MD VINNVACBDS0  236   2021-03-04   
240-698 2 Myersville MD CMLDMDCMEMD  240   2020-01-06   
240-698 3 Myersville MD CMLDMDCMEMD  240   2020-01-06   
240-698 4 Myersville MD CMLDMDCMEMD  240   2021-07-11   
240-702 1 Gaithersburg MD VINNVACBDS0  236   2014-12-01   
240-702 2 Gaithersburg MD VINNVACBDS0  236   2014-12-01   
240-712 5 Laurel (Baltimore LATA) MD BLTMMDCH42Z  238   2012-10-07   
240-713 5 Laurel MD VINNVACBDS0  236   2014-10-28   
240-713 6 Laurel MD VINNVACBDS0  236   2014-10-28   
240-716 5 Washington Zone 5 MD VINNVACBDS0  236   2014-10-24   
240-716 6 Washington Zone 5 MD VINNVACBDS0  236   2014-10-24   
240-717 3 Leonardtown MD VINNVACBDS0  236   2021-09-24   
240-717 4 Leonardtown MD VINNVACBDS0  236   2021-12-23   
240-717 8 Leonardtown MD VINNVACBDS0  236   2021-07-12   
240-719 5 Washington Zone 5 MD VINNVACBDS0  236   2018-01-18   
240-719 6 Washington Zone 5 MD VINNVACBDS0  236   2018-01-18   
240-724 8 Washington Zone 6 MD VINNVACBDS0  236   2012-10-17   
240-728 2 Washington Zone 10 MD VINNVACBDS0  236   2020-10-17   
240-728 7 Washington Zone 10 MD VINNVACBDS0  236   2020-10-17   
240-730 1 Hagerstown MD CMLDMDCMEMD  240   2021-01-11   
240-730 2 Hagerstown MD CMLDMDCMEMD  240   2021-01-11   
240-730 3 Hagerstown MD CMLDMDCMEMD  240   2021-01-11   
240-730 4 Hagerstown MD CMLDMDCMEMD  240   2023-06-16   
240-732 1 Mount Airy MD CMLDMDCMEMD  240   2016-09-12   
240-732 2 Mount Airy MD CMLDMDCMEMD  240   2016-09-12   
240-734 2 Smithsburg MD CMLDMDCMEMD  240   2016-09-13   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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