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: 378

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
223-378 A Columbia PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2025-06-28   
223-378 2 Columbia PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2025-06-28   
223-378 3 Columbia PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2025-06-28   
223-378 4 Columbia PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2025-06-28   
223-378 5 Columbia PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2025-06-28   
223-378 6 Columbia PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2025-06-28   
223-378 7 Columbia PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2025-06-28   
223-378 8 Columbia PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2025-06-28   
223-378 9 Columbia PA   6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2025-06-28   

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

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