Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Waldorf, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
301-885 8 WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2007-01-02   
301-885 9 WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-12-02   
301-932 A LPLTMDLADS0  9212 VERIZON MARYLAND, INC. 236      

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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