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: 305

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
445-305 A Philadelphia Suburban Zone 45 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2024-04-28   
445-305 0 Philadelphia Suburban Zone 45 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2024-04-28   
445-305 2 Philadelphia Suburban Zone 45 PA   490J DISH WIRELESS, LLC 228   2025-05-29   
445-305 3 Philadelphia Suburban Zone 45 PA   490J DISH WIRELESS, LLC 228   2025-06-30   
445-305 4 Philadelphia Suburban Zone 45 PA   490J DISH WIRELESS, LLC 228   2025-07-28   
445-305 5 Philadelphia Suburban Zone 45 PA   073H TELNYX LLC 228   2025-03-09   
445-305 6 Philadelphia Suburban Zone 45 PA   490J DISH WIRELESS, LLC 228   2025-09-29   
445-305 7 Philadelphia Suburban Zone 45 PA PHLAPAFGXBY  490J DISH WIRELESS, LLC 228   2024-06-09   
445-305 8 Philadelphia Suburban Zone 45 PA PHLAPAFGXBY  490J DISH WIRELESS, LLC 228   2024-08-26   

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

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