Local Calling Guide

Area code/prefix search

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Walnut Grove MCA2, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
417-788 A WLGVMOWYRS0  9533 SOUTHWESTERN BELL 522      
417-788 2 WLGVMOWYRS0  9533 SOUTHWESTERN BELL 522      
417-788 5 SPFDMOTLX7Y  093F ONVOY, LLC - MO 522   2019-12-06   
417-788 6 SPFDMOTLX7Y  093F ONVOY, LLC - MO 522   2019-12-06   
417-788 8   145J TERRA NOVA TELECOM INC. 522   2025-07-12   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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