Local Calling Guide

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OCN: 850D ONVOY, LLC - DC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
771-271 9 Washington Zone 1 DC   236   2026-08-01   
771-324 A Washington Zone 1 DC VINNVACBDS0  236      
771-324 0 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-324 1 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-324 2 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-324 3 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-324 4 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-324 5 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-324 6 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-324 7 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-324 8 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-324 9 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-325 A Washington Zone 1 DC VINNVACBDS0  236      
771-325 0 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-325 1 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-325 2 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-325 3 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-325 4 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-325 5 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-325 6 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-325 7 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-325 8 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-325 9 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-326 A Washington Zone 1 DC VINNVACBDS0  236      
771-326 0 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-326 1 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-326 2 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-326 3 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-326 4 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-326 5 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-326 6 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-326 7 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-326 8 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-326 9 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-327 A Washington Zone 1 DC VINNVACBDS0  236      
771-327 0 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-327 1 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-327 2 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-327 3 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-327 4 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-327 5 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-327 6 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-327 7 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-327 8 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-327 9 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-328 A Washington Zone 1 DC VINNVACBDS0  236      
771-328 0 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-328 1 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-328 2 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   
771-328 3 Washington Zone 1 DC VINNVACBDS0  236   2023-04-25   

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Last updated: Fri, 10 Jul 2026 02:55:48 UTC

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