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: 271

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-271 A Salisbury MD SLBRMDSBXZX  114J EXIANT COMMUNICATIONS LLC 242      
667-271 0 Salisbury MD SLBRMDSCXMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 242   2020-04-06   
667-271 1 Salisbury MD SLBRMDSBXZX  114J EXIANT COMMUNICATIONS LLC 242   2019-11-01   
667-271 3 Salisbury MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242   2025-01-22   
667-271 4 Salisbury MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242   2025-01-22   
667-271 8 Salisbury MD SLBRMD901MD  939H COMMIO, LLC 242   2023-12-21   
667-271 9 Salisbury MD SLBRMD901MD  939H COMMIO, LLC 242   2023-12-21   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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