Local Calling Guide

Area code/prefix search

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

NXX: 740

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-740 A Benton MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
573-740 0 Benton MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2021-09-25   
573-740 1 Benton MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-12-04   
573-740 2 Benton MO STLSMOGZ8MD  939H COMMIO, LLC 520   2023-08-20   
573-740 3 Benton MO STLSMOGZ8MD  939H COMMIO, LLC 520   2023-08-20   
573-740 4 Benton MO STLSMOGZ8MD  939H COMMIO, LLC 520   2023-08-20   
573-740 5 Benton MO STLSMOGZ8MD  939H COMMIO, LLC 520   2023-08-20   
573-740 6 Benton MO STLSMOGZ8MD  939H COMMIO, LLC 520   2023-08-20   
573-740 8 Benton MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2025-11-19   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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