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
240-734 3 Smithsburg MD CMLDMDCMEMD  240   2016-09-13   
240-735 4 Brunswick MD CMLDMDCMEMD  240   2021-07-11   
240-735 5 Brunswick MD CMLDMDCMEMD  240   2021-07-11   
240-735 8 Brunswick MD   240   2024-03-07   
240-736 1 Laurel MD VINNVACBDS0  236   2021-04-02   
240-736 2 Laurel MD VINNVACBDS0  236   2021-04-02   
240-736 3 Laurel MD VINNVACBDS0  236   2021-04-02   
240-738 6 Hancock MD CMLDMDCMEMD  240   2021-05-21   
240-738 8 Hancock MD CMLDMDCMEMD  240   2021-05-21   
240-739 6 Frederick MD CMLDMDCMEMD  240   2021-08-16   
240-739 7 Frederick MD CMLDMDCMEMD  240   2021-08-16   
240-742 2 Washington Zone 14 (Baltimore LATA) MD BLTMMDCH42Z  238   2021-03-04   
240-742 3 Washington Zone 14 (Baltimore LATA) MD BLTMMDCH42Z  238   2021-07-12   
240-742 4 Washington Zone 14 (Baltimore LATA) MD BLTMMDCH42Z  238   2022-10-16   
240-743 5 Washington Zone 2 MD VINNVACBDS0  236   2007-09-13   
240-745 7 Damascus MD VINNVACBDS0  236   2015-06-27   
240-746 6 Brandywine MD VINNVACBDS0  236   2021-04-02   
240-746 7 Brandywine MD VINNVACBDS0  236   2021-04-02   
240-746 8 Brandywine MD VINNVACBDS0  236   2021-04-02   
240-747 8 Washington Zone 11 MD VINNVACBDS0  236   2020-07-04   
240-748 0 Washington Zone 3 MD VINNVACBDS0  236   2021-09-24   
240-754 3 Waldorf MD VINNVACBDS0  236   2021-01-03   
240-754 4 Waldorf MD VINNVACBDS0  236   2015-06-27   
240-757 1 Washington Zone 13 MD VINNVACBDS0  236   2021-02-18   
240-757 2 Washington Zone 13 MD VINNVACBDS0  236   2021-02-18   
240-757 6 Washington Zone 13 MD VINNVACBDS0  236   2021-09-24   
240-759 A Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238      
240-759 2 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238   2021-05-22   
240-759 3 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238   2023-06-16   
240-759 5 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238   2022-01-17   
240-760 1 Washington Zone 2 MD VINNVACBDS0  236   2016-03-02   
240-760 2 Washington Zone 2 MD VINNVACBDS0  236   2016-03-02   
240-761 6 Laurel MD VINNVACBDS0  236   2021-09-24   
240-763 1 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238   2016-04-28   
240-763 2 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238   2016-04-28   
240-763 3 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238   2016-03-25   
240-763 4 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238   2016-03-25   
240-763 7 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238   2019-02-19   
240-763 8 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238   2019-02-19   
240-769 1 Keedysville MD CMLDMDCMEMD  240   2021-09-20   
240-769 4 Keedysville MD CMLDMDCMEMD  240   2021-09-20   
240-769 7 Keedysville MD   240   2024-03-07   
240-771 A Poolesville MD VINNVACBDS0  236      
240-771 0 Poolesville MD VINNVACBDS0  236   2016-04-18   
240-771 1 Poolesville MD VINNVACBDS0  236   2016-04-18   
240-771 3 Poolesville MD VINNVACBDS0  236   2016-08-05   
240-771 4 Poolesville MD VINNVACBDS0  236   2016-08-05   
240-774 1 Lonaconing MD CMLDMDCMEMD  240   2016-09-12   
240-774 2 Lonaconing MD CMLDMDCMEMD  240   2016-09-12   
240-775 1 Westernport MD CMLDMDCMEMD  240   2016-09-13   

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

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