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: 287

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-287 A Bishopville MD SLBRMDSBX0Y  478J NUSO, LLC 242      
667-287 0 Bishopville MD SLBRMD901MD  939H COMMIO, LLC 242   2023-12-21   
667-287 1 Bishopville MD SLBRMDSBX0Y  478J NUSO, LLC 242   2020-10-27   
667-287 2 Bishopville MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2021-05-27   
667-287 3 Bishopville MD SLBRMD901MD  939H COMMIO, LLC 242   2023-12-21   
667-287 4 Bishopville MD SLBRMD90BMD  516J TON80 COMMUNICATIONS, LLC 242   2022-04-04   
667-287 5 Bishopville MD SLBRMD901MD  939H COMMIO, LLC 242   2023-09-28   
667-287 6 Bishopville MD SLBRMD901MD  939H COMMIO, LLC 242   2023-09-28   
667-287 7 Bishopville MD SLBRMD901MD  939H COMMIO, LLC 242   2023-09-28   
667-287 8 Bishopville MD SLBRMD901MD  939H COMMIO, LLC 242   2023-09-28   
667-287 9 Bishopville MD SLBRMD901MD  939H COMMIO, LLC 242   2023-09-28   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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