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: 209

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-209 A Indian Head MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-209 0 Indian Head MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-209 1 Indian Head MD   490J DISH WIRELESS, LLC 236      
240-209 2 Indian Head MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236      
240-209 3 Indian Head MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236      
240-209 4 Indian Head MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-209 5 Indian Head MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-209 6 Indian Head MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-209 7 Indian Head MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-209 8 Indian Head MD   490J DISH WIRELESS, LLC 236      
240-209 9 Indian Head MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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