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: 278

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
445-278 A Philadelphia Suburban Zone 43 PA LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
445-278 0 Philadelphia Suburban Zone 43 PA PHLAPAFGXCX  073H TELNYX LLC 228   2023-03-13   
445-278 1 Philadelphia Suburban Zone 43 PA KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2023-04-22   
445-278 2 Philadelphia Suburban Zone 43 PA   547E ONVOY, LLC - PA 228   2024-02-29   
445-278 3 Philadelphia Suburban Zone 43 PA   547E ONVOY, LLC - PA 228   2024-02-29   
445-278 4 Philadelphia Suburban Zone 43 PA   547E ONVOY, LLC - PA 228   2024-02-29   
445-278 5 Philadelphia Suburban Zone 43 PA   547E ONVOY, LLC - PA 228   2024-02-29   
445-278 7 Philadelphia Suburban Zone 43 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-08-10   
445-278 8 Philadelphia Suburban Zone 43 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-08-10   
445-278 9 Philadelphia Suburban Zone 43 PA LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-03-12   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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