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: 296

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
223-296 A Mount Holly Springs PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
223-296 0 Mount Holly Springs PA CRLSPAXCXHX  547E ONVOY, LLC - PA 226   2024-03-08   
223-296 3 Mount Holly Springs PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2022-11-04   
223-296 4 Mount Holly Springs PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2022-11-04   
223-296 5 Mount Holly Springs PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2022-11-04   
223-296 6 Mount Holly Springs PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2022-11-04   
223-296 7 Mount Holly Springs PA HRBGPAHAXCY  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2022-11-05   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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