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: 972

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-972 A Meta MO JFCYMOXAXHX  093F ONVOY, LLC - MO 521      
573-972 0 Meta MO JFCYMOXAXSX  073H TELNYX LLC 521   2023-05-20   
573-972 2 Meta MO JFCYMOXAXHX  093F ONVOY, LLC - MO 521   2021-05-14   
573-972 3 Meta MO JFCYMOXAXHX  093F ONVOY, LLC - MO 521   2021-06-19   
573-972 8 Meta MO JFCYMOXAX6Y  624H ONVOY SPECTRUM, LLC 521   2024-03-05   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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