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: 281

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-281 A Salisbury MD SLBRMD90DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 242      
667-281 0 Salisbury MD SLBRMD90DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 242   2016-07-16   
667-281 1 Salisbury MD SLBRMD90DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 242   2016-07-16   
667-281 2 Salisbury MD SLBRMDSB8MD  2589 US LEC OF MARYLAND, INC. 242   2022-03-21   
667-281 3 Salisbury MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2023-08-10   
667-281 4 Salisbury MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2023-08-10   
667-281 6 Salisbury MD SLBRMD90DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 242   2021-03-24   
667-281 7 Salisbury MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-05-02   
667-281 9 Salisbury MD SLBRMD90DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 242   2018-12-26   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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