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: 758

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-758 A Grandin MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-758 6 Grandin MO STLSMOGZFMD  965H FRACTEL, LLC 520   2020-01-11   
573-758 8 Grandin MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2020-04-09   
573-758 9 Grandin MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      

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

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