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: 980

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-980 A Bonne Terre MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2024-05-30   
573-980 0 Bonne Terre MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2024-05-30   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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