Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Delta, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
573-350 A STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-350 1 STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-09   
573-350 4 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-09-27   
573-350 6 STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-09   
573-350 7 WNVLMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2014-07-21   
573-350 8 STLSMOGZ6MD  073H TELNYX LLC 520   2018-12-01   
573-350 9   515J IP HORIZON LLC 520   2013-12-19   
573-794 A DELTMOSWRSE  9533 SOUTHWESTERN BELL 520      
573-794 0   145J TERRA NOVA TELECOM INC. 520   2021-11-02   
573-794 1 DELTMOSWRSE  9533 SOUTHWESTERN BELL 520      
573-794 2 DELTMOSWRSE  9533 SOUTHWESTERN BELL 520      
573-794 3 CPGRMOLK0MD  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2018-02-07   
573-794 4 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-07-24   
573-794 5 STLSMO09WMD  516C AT&T CORP. 520   2011-05-20   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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