Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 484 [Rate centres in NPA 484] [Dial plan for NPA 484]

NXX: 621

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-621 A Philadelphia Suburban Zone 12 PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
484-621 1 Philadelphia Suburban Zone 12 PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
484-621 3 Philadelphia Suburban Zone 12 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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