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: 346

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
223-346 A Lancaster PA YORKPAXMWMD  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 226   2024-01-08   
223-346 0 Lancaster PA HRBGPAHAXUX  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226   2024-01-10   
223-346 1 Lancaster PA HRBGPAHAXUX  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226   2024-01-10   
223-346 2 Lancaster PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2024-01-19   
223-346 3 Lancaster PA HRBGPAHAXOZ  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2024-03-30   
223-346 4 Lancaster PA HRBGPAHAXVY  6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2024-06-11   
223-346 5 Lancaster PA HRBGPAHAXOZ  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2024-05-07   
223-346 6 Lancaster PA HRBGPAHAXOZ  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2024-05-07   
223-346 7 Lancaster PA HRBGPAHAXOZ  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2024-05-07   
223-346 8 Lancaster PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2024-09-24   
223-346 9 Lancaster PA HRBGPAHAXOZ  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2024-05-07   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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