Local Calling Guide

Area code/prefix search

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OCN: 6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
771-222 A Washington Zone 1 DC   236      
771-222 2 Washington Zone 1 DC WASKDCFNAMD  236   2025-01-06   
771-223 7 Washington Zone 1 DC WASKDCFNAMD  236   2023-10-16   
771-233 1 Washington Zone 1 DC WASKDCFNAMD  236   2023-08-31   
771-233 2 Washington Zone 1 DC WASKDCFNAMD  236   2023-10-16   
771-233 3 Washington Zone 1 DC WASKDCFNAMD  236   2023-10-16   
771-233 4 Washington Zone 1 DC WASKDCFNAMD  236   2023-10-16   
771-233 5 Washington Zone 1 DC WASKDCFNAMD  236   2023-10-16   
771-233 6 Washington Zone 1 DC WASKDCFNAMD  236   2023-10-16   
771-233 7 Washington Zone 1 DC WASKDCFNAMD  236   2023-10-16   
771-233 8 Washington Zone 1 DC WASKDCFNAMD  236   2023-10-16   
771-241 A Washington Zone 1 DC WASKDCFNAMD  236   2024-02-17   
771-241 0 Washington Zone 1 DC WASKDCFNAMD  236   2024-02-17   
771-241 1 Washington Zone 1 DC WASKDCFNAMD  236   2024-10-30   
771-241 2 Washington Zone 1 DC WASKDCFNAMD  236   2024-10-30   
771-241 3 Washington Zone 1 DC WASKDCFNAMD  236   2024-10-30   
771-241 4 Washington Zone 1 DC WASKDCFNAMD  236   2024-10-30   
771-241 5 Washington Zone 1 DC WASKDCFNAMD  236   2024-10-30   
771-241 6 Washington Zone 1 DC WASKDCFNAMD  236   2024-10-30   
771-241 7 Washington Zone 1 DC WASKDCFNAMD  236   2024-10-30   
771-241 8 Washington Zone 1 DC WASKDCFNAMD  236   2024-10-30   
771-241 9 Washington Zone 1 DC WASKDCFNAMD  236   2024-10-30   
771-245 4 Washington Zone 1 DC WASKDCFNAMD  236   2024-09-15   
771-245 5 Washington Zone 1 DC WASKDCFNAMD  236   2024-09-15   
771-247 A Washington Zone 1 DC WASKDCFNAMD  236   2025-01-18   
771-247 0 Washington Zone 1 DC WASKDCFNAMD  236   2025-11-03   
771-247 1 Washington Zone 1 DC WASKDCFNAMD  236   2025-11-03   
771-252 2 Washington Zone 1 DC   236   2026-01-19   
771-252 3 Washington Zone 1 DC   236   2026-01-19   
771-252 4 Washington Zone 1 DC   236   2026-01-19   
771-252 5 Washington Zone 1 DC   236   2026-01-19   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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