Local Calling Guide

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NPA: 445 [Rate centres in NPA 445] [Dial plan for NPA 445]

NXX: 272

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
445-272 A Philadelphia Zone 1 PA PHLAPAFGXHX  939H COMMIO, LLC 228      
445-272 0 Philadelphia Zone 1 PA PHLAPAFGXHX  939H COMMIO, LLC 228   2023-01-07   
445-272 1 Philadelphia Zone 1 PA PHLAPAFGXHX  939H COMMIO, LLC 228   2023-01-07   
445-272 2 Philadelphia Zone 1 PA PHLAPAFGXHX  939H COMMIO, LLC 228   2023-01-07   
445-272 3 Philadelphia Zone 1 PA PHLAPAFGDSC  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2023-01-08   
445-272 4 Philadelphia Zone 1 PA PHLAPAFGDSC  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2023-01-08   
445-272 5 Philadelphia Zone 1 PA PHLAPAFGDSC  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2023-01-08   
445-272 6 Philadelphia Zone 1 PA PHLAPAFGDSC  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2023-01-08   
445-272 7 Philadelphia Zone 1 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-02-23   
445-272 8 Philadelphia Zone 1 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-07-15   
445-272 9 Philadelphia Zone 1 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-07-15   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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