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: 373

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
223-373 A Harrisburg City Zone-1 PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2025-06-22   
223-373 0 Harrisburg City Zone-1 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226   2025-06-23   
223-373 1 Harrisburg City Zone-1 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226   2025-06-23   
223-373 2 Harrisburg City Zone-1 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226   2025-06-23   
223-373 3 Harrisburg City Zone-1 PA   114J EXIANT COMMUNICATIONS LLC 226   2025-06-23   
223-373 6 Harrisburg City Zone-1 PA   490J DISH WIRELESS, LLC 226   2025-10-27   
223-373 7 Harrisburg City Zone-1 PA   490J DISH WIRELESS, LLC 226   2026-01-26   
223-373 8 Harrisburg City Zone-1 PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2025-06-22   
223-373 9 Harrisburg City Zone-1 PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2025-06-22   

Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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