Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 240 [Rate centres in NPA 240] [Dial plan for NPA 240]

NXX: 847

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-847 A Washington Zone 3 MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-847 0 Washington Zone 3 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2016-02-08   
240-847 1 Washington Zone 3 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2016-02-08   
240-847 2 Washington Zone 3 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2016-02-25   
240-847 3 Washington Zone 3 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2016-02-25   
240-847 4 Washington Zone 3 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2016-09-08   
240-847 5 Washington Zone 3 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2016-10-01   
240-847 6 Washington Zone 3 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2016-10-01   
240-847 7 Washington Zone 3 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2016-03-01   
240-847 8 Washington Zone 3 MD WASHDCDTDS1  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2016-06-13   
240-847 9 Washington Zone 3 MD   515J IP HORIZON LLC 236   2016-05-31   

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

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