Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]

NXX: 496

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-496 A Salisbury MD SLBRMD90EMD  616J LEAP TELECOM, LLC 242   2025-01-02   
667-496 0 Salisbury MD SLBRMD90EMD  616J LEAP TELECOM, LLC 242   2025-01-02   
667-496 8 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2025-10-06   
667-496 9 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2025-10-06   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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