Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 223 [Rate centres in NPA 223] [Dial plan for NPA 223]

NXX: 200

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
223-200 A York PA HRBGPACTDS1  3806 CORE COMMUNICATIONS, INC. - PA 226      
223-200 0 York PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-07-28   
223-200 1 York PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-07-28   
223-200 2 York PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-07-28   
223-200 3 York PA HRBGPAHAXMD  073H TELNYX LLC 226   2018-08-21   
223-200 4 York PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-10-26   
223-200 5 York PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-10-26   
223-200 6 York PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-10-26   
223-200 7 York PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-10-26   
223-200 8 York PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-10-26   
223-200 9 York PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-10-26   

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

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