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: 880

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
445-880 A Philadelphia Zone 1 PA   193E 8X8, INC. 228   2026-08-30   
445-880 0 Philadelphia Zone 1 PA   835C INTRADO COMMUNICATIONS, LLC 228   2026-09-13   
445-880 1 Philadelphia Zone 1 PA   193E 8X8, INC. 228   2026-08-30   
445-880 2 Philadelphia Zone 1 PA   835C INTRADO COMMUNICATIONS, LLC 228   2026-09-13   
445-880 3 Philadelphia Zone 1 PA   835C INTRADO COMMUNICATIONS, LLC 228   2026-09-13   
445-880 4 Philadelphia Zone 1 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2026-10-09   
445-880 5 Philadelphia Zone 1 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2026-10-09   
445-880 6 Philadelphia Zone 1 PA   002F BANDWIDTH.COM CLEC, LLC - PA 228   2026-09-19   
445-880 7 Philadelphia Zone 1 PA   002F BANDWIDTH.COM CLEC, LLC - PA 228   2026-09-19   
445-880 8 Philadelphia Zone 1 PA   002F BANDWIDTH.COM CLEC, LLC - PA 228   2026-09-19   
445-880 9 Philadelphia Zone 1 PA   002F BANDWIDTH.COM CLEC, LLC - PA 228   2026-09-19   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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