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: 323

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
223-323 A Terre Hill PA   547E ONVOY, LLC - PA 226   2020-04-13   
223-323 3 Terre Hill PA   547E ONVOY, LLC - PA 226   2020-04-13   

Last updated: Sun, 29 Nov 2020 13:13:58 UTC

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