Local Calling Guide

Area code/prefix search

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NPA: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 845

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-845 A Advance MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-845 0 Advance MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-08-10   
573-845 1 Advance MO STLSMOGZ8MD  939H COMMIO, LLC 520   2023-09-07   
573-845 2 Advance MO STLSMOGZ8MD  939H COMMIO, LLC 520   2023-09-07   
573-845 3 Advance MO STLSMOGZ8MD  939H COMMIO, LLC 520   2023-09-07   
573-845 4 Advance MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-09-10   
573-845 5 Advance MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-09-10   
573-845 6 Advance MO STLSMOGZ8MD  939H COMMIO, LLC 520   2023-09-07   
573-845 7 Advance MO STLSMOGZ8MD  939H COMMIO, LLC 520   2023-09-07   
573-845 8 Advance MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-12-04   
573-845 9 Advance MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2025-08-15   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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