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: 650

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-650 A Potosi MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
573-650 0 Potosi MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2022-04-15   
573-650 1 Potosi MO   073H TELNYX LLC 520   2021-03-27   
573-650 2 Potosi MO   6529 T-MOBILE USA, INC. 520   2023-03-25   
573-650 3 Potosi MO   6529 T-MOBILE USA, INC. 520   2023-03-25   
573-650 4 Potosi MO   792K CHARTER IP ENABLED SERVICES, LLC 520   2025-02-23   
573-650 5 Potosi MO   093F ONVOY, LLC - MO 520   2021-03-08   
573-650 6 Potosi MO   093F ONVOY, LLC - MO 520   2021-03-08   
573-650 7 Potosi MO   6529 T-MOBILE USA, INC. 520   2023-03-25   
573-650 8 Potosi MO   5562 METROPCS, INC. 520   2021-05-08   
573-650 9 Potosi MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2022-01-06   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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