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
240-969 2 Walkersville MD CMLDMDCMEMD  240   2023-10-22   
240-969 3 Walkersville MD CMLDMDCMEMD  240   2023-10-22   
240-969 4 Walkersville MD CMLDMDCMEMD  240   2023-10-22   
240-969 5 Walkersville MD CMLDMDCMEMD  240   2023-10-22   
240-969 6 Walkersville MD CMLDMDCMEMD  240   2023-10-22   
240-969 7 Walkersville MD   240   2024-03-02   
240-970 A Washington Zone 12 MD VINNVACBDS0  236      
240-970 1 Washington Zone 12 MD VINNVACBDS0  236   2016-01-11   
240-970 4 Washington Zone 12 MD VINNVACBDS0  236   2017-05-25   
240-970 7 Washington Zone 12 MD VINNVACBDS0  236   2015-08-01   
240-972 2 Laurel (Baltimore LATA) MD BLTMMDCH42Z  238   2016-04-28   
240-972 3 Laurel (Baltimore LATA) MD BLTMMDCH42Z  238   2016-04-28   
240-972 7 Laurel (Baltimore LATA) MD BLTMMDCH42Z  238   2016-03-14   
240-972 8 Laurel (Baltimore LATA) MD BLTMMDCH42Z  238   2016-03-14   
240-973 3 Washington Zone 12 MD VINNVACBDS0  236   2023-01-26   
240-973 4 Washington Zone 12 MD VINNVACBDS0  236   2023-01-26   
240-973 5 Washington Zone 12 MD VINNVACBDS0  236   2023-02-27   
240-973 6 Washington Zone 12 MD VINNVACBDS0  236   2023-02-27   
240-973 7 Washington Zone 12 MD VINNVACBDS0  236   2023-02-27   
240-974 1 Washington Zone 10 MD VINNVACBDS0  236   2023-02-23   
240-974 2 Washington Zone 10 MD VINNVACBDS0  236   2023-02-23   
240-977 A Washington Zone 6 MD VINNVACBDS0  236      
240-977 1 Washington Zone 6 MD VINNVACBDS0  236   2023-09-14   
240-977 2 Washington Zone 6 MD VINNVACBDS0  236   2023-09-14   
240-977 3 Washington Zone 6 MD VINNVACBDS0  236   2023-09-14   
240-977 5 Washington Zone 6 MD VINNVACBDS0  236   2023-04-22   
240-977 6 Washington Zone 6 MD VINNVACBDS0  236   2023-04-22   
240-977 7 Washington Zone 6 MD VINNVACBDS0  236   2023-04-22   
240-977 8 Washington Zone 6 MD VINNVACBDS0  236   2023-09-14   
240-977 9 Washington Zone 6 MD VINNVACBDS0  236   2023-09-14   
240-980 1 Leonardtown MD   236   2024-03-01   
240-980 2 Leonardtown MD   236   2024-03-01   
240-980 3 Leonardtown MD VINNVACBDS0  236   2023-06-17   
240-980 4 Leonardtown MD VINNVACBDS0  236   2023-06-17   
240-980 5 Leonardtown MD VINNVACBDS0  236   2023-08-10   
240-980 6 Leonardtown MD VINNVACBDS0  236   2023-08-10   
240-980 7 Leonardtown MD VINNVACBDS0  236   2023-08-10   
240-980 8 Leonardtown MD   236   2024-03-01   
240-981 4 Gaithersburg MD VINNVACBDS0  236   2023-09-14   
240-981 5 Gaithersburg MD VINNVACBDS0  236   2023-09-14   
240-981 6 Gaithersburg MD VINNVACBDS0  236   2023-09-14   
240-981 7 Gaithersburg MD VINNVACBDS0  236   2023-09-14   
240-981 8 Gaithersburg MD VINNVACBDS0  236   2023-09-14   
240-981 9 Gaithersburg MD VINNVACBDS0  236   2023-09-14   
240-982 A Gaithersburg MD VINNVACBDS0  236      
240-982 2 Gaithersburg MD VINNVACBDS0  236   2023-03-20   
240-982 3 Gaithersburg MD VINNVACBDS0  236   2023-03-20   
240-982 4 Gaithersburg MD VINNVACBDS0  236   2023-03-20   
240-982 5 Gaithersburg MD VINNVACBDS0  236   2023-05-18   
240-982 6 Gaithersburg MD VINNVACBDS0  236   2023-05-18   

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

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