Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 445 [Rate centres in NPA 445] [Dial plan for NPA 445]

NXX: 445

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
445-445 A Wycombe PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228      
445-445 0 Wycombe PA   547E ONVOY, LLC - PA 228   2023-10-01   
445-445 1 Wycombe PA   547E ONVOY, LLC - PA 228   2024-07-08   
445-445 4 Wycombe PA   624H ONVOY SPECTRUM, LLC 228   2023-09-25   
445-445 5 Wycombe PA   547E ONVOY, LLC - PA 228   2026-01-12   
445-445 7 Wycombe PA   547E ONVOY, LLC - PA 228   2026-01-12   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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