Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 627

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-627 A Japan MO SLLVMOXADS0  1882 FIDELITY TELEPHONE, LLC 520      
573-627 2 Japan MO SLLVMOXADS0  1882 FIDELITY TELEPHONE, LLC 520      
573-627 3 Japan MO SLLVMOXADS0  1882 FIDELITY TELEPHONE, LLC 520      
573-627 7 Japan MO   145J TERRA NOVA TELECOM INC. 520   2025-07-04   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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