Local Calling Guide

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Argyle, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
573-728 A ARGYMOPARS1  9533 SOUTHWESTERN BELL 521      
573-728 0 JFCYMOXAXHX  093F ONVOY, LLC - MO 521   2017-05-02   
573-728 1 ARGYMOPARS1  9533 SOUTHWESTERN BELL 521      
573-728 2 JFCYMOXAXHX  093F ONVOY, LLC - MO 521   2019-11-29   
573-728 3 JFCYMOXAXHX  093F ONVOY, LLC - MO 521   2019-11-29   
573-728 4 JFCYMOXAXSX  073H TELNYX LLC 521   2020-07-23   
573-728 5   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2014-07-31   
573-728 6 ARGYMOPARS1  9533 SOUTHWESTERN BELL 521      
573-728 8   624H ONVOY SPECTRUM, LLC 521   2024-03-05   
573-728 9 ARGYMOPARS1  9533 SOUTHWESTERN BELL 521      

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

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