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
240-448 1 Waldorf MD VINNVACBDS0  236   2016-08-05   
240-448 4 Waldorf MD VINNVACBDS0  236   2016-08-05   
240-448 6 Waldorf MD VINNVACBDS0  236   2016-03-11   
240-448 7 Waldorf MD VINNVACBDS0  236   2016-03-11   
240-448 9 Waldorf MD VINNVACBDS0  236   2023-10-20   
240-451 A Thurmont MD CMLDMDCMEMD  240      
240-451 8 Thurmont MD CMLDMDCMEMD  240   2016-10-02   
240-451 9 Thurmont MD CMLDMDCMEMD  240   2016-10-02   
240-453 4 Washington Zone 10 MD VINNVACBDS0  236   2014-10-27   
240-454 0 Gaithersburg MD VINNVACBDS0  236   2008-12-15   
240-456 1 Laurel MD VINNVACBDS0  236   2008-10-05   
240-458 2 Waldorf MD VINNVACBDS0  236   2023-03-26   
240-458 3 Waldorf MD VINNVACBDS0  236   2023-03-26   
240-458 4 Waldorf MD VINNVACBDS0  236   2023-06-17   
240-458 5 Waldorf MD VINNVACBDS0  236   2022-10-15   
240-458 9 Waldorf MD VINNVACBDS0  236   2023-10-20   
240-466 9 Mechanicsville MD VINNVACBDS0  236   2015-06-27   
240-470 7 Laurel MD VINNVACBDS0  236   2015-06-27   
240-471 1 Washington Zone 12 MD VINNVACBDS0  236   2022-12-16   
240-471 2 Washington Zone 12 MD VINNVACBDS0  236   2021-04-02   
240-471 6 Washington Zone 12 MD VINNVACBDS0  236   2014-10-27   
240-471 7 Washington Zone 12 MD VINNVACBDS0  236   2021-04-02   
240-471 8 Washington Zone 12 MD VINNVACBDS0  236   2021-04-02   
240-474 0 Gaithersburg MD VINNVACBDS0  236   2016-03-04   
240-474 9 Gaithersburg MD VINNVACBDS0  236   2016-03-04   
240-488 3 Oakland MD CMLDMDCMEMD  240   2016-09-13   
240-488 5 Oakland MD CMLDMDCMEMD  240   2016-09-13   
240-502 0 Washington Zone 3 MD   236   2024-02-17   
240-502 1 Washington Zone 3 MD   236   2024-02-17   
240-502 2 Washington Zone 3 MD VINNVACBDS0  236   2023-06-17   
240-502 3 Washington Zone 3 MD   236   2024-02-17   
240-502 4 Washington Zone 3 MD   236   2024-02-17   
240-502 5 Washington Zone 3 MD   236   2024-02-17   
240-502 6 Washington Zone 3 MD   236   2024-02-17   
240-502 7 Washington Zone 3 MD   236   2024-02-17   
240-503 3 Tompkinsville MD VINNVACBDS0  236   2015-06-27   
240-503 4 Tompkinsville MD VINNVACBDS0  236   2016-03-14   
240-503 5 Tompkinsville MD VINNVACBDS0  236   2016-03-14   
240-503 8 Tompkinsville MD VINNVACBDS0  236   2014-10-28   
240-503 9 Tompkinsville MD VINNVACBDS0  236   2014-10-28   
240-512 1 Washington Zone 13 (Baltimore LATA) MD BLTMMDCH42Z  238   2021-07-12   
240-512 6 Washington Zone 13 (Baltimore LATA) MD BLTMMDCH42Z  238   2018-05-31   
240-512 8 Washington Zone 13 (Baltimore LATA) MD BLTMMDCH42Z  238   2019-02-19   
240-512 9 Washington Zone 13 (Baltimore LATA) MD BLTMMDCH42Z  238   2019-02-19   
240-518 2 Waldorf MD VINNVACBDS0  236   2022-12-15   
240-518 3 Waldorf MD VINNVACBDS0  236   2022-12-15   
240-518 4 Waldorf MD VINNVACBDS0  236   2023-06-17   
240-518 7 Waldorf MD VINNVACBDS0  236   2023-06-17   
240-525 2 Washington Zone 15 MD   236   2024-03-01   
240-525 4 Washington Zone 15 MD   236   2024-03-01   

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

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