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: 287

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
223-287 A Landisville PA HRBGPAHAXCY  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226      
223-287 0 Landisville PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2022-05-17   
223-287 1 Landisville PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2022-05-17   
223-287 2 Landisville PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2022-05-17   
223-287 3 Landisville PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2022-05-17   
223-287 4 Landisville PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2022-05-17   
223-287 5 Landisville PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2022-05-17   
223-287 6 Landisville PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2022-05-17   
223-287 7 Landisville PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2022-05-17   
223-287 8 Landisville PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2022-05-17   
223-287 9 Landisville PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2022-05-17   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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