Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
771-328 7 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-328 8 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-328 9 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-333 2 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-333 4 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-333 5 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-333 6 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-333 7 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-333 8 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-444 2 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-444 3 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-444 5 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-444 6 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-444 7 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-444 8 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-444 9 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-772 A Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-772 0 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-772 1 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-772 2 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-772 3 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-772 4 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-772 5 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-772 6 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-772 7 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-772 8 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-772 9 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-999 0 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-999 2 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-999 3 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-999 4 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-999 5 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-999 6 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-999 7 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      
771-999 8 Washington Zone 1 DC 850D ONVOY, LLC - DC 236      

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

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