Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 728

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-728 A Argyle MO ARGYMOPARS1  9533 SOUTHWESTERN BELL 521      
573-728 0 Argyle MO JFCYMOXAXHX  093F ONVOY, LLC - MO 521      
573-728 1 Argyle MO ARGYMOPARS1  9533 SOUTHWESTERN BELL 521      
573-728 2 Argyle MO JFCYMOXAXHX  093F ONVOY, LLC - MO 521      
573-728 3 Argyle MO JFCYMOXAXHX  093F ONVOY, LLC - MO 521      
573-728 4 Argyle MO JFCYMOXAXSX  073H TELNYX LLC 521      
573-728 5 Argyle MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521      
573-728 6 Argyle MO ARGYMOPARS1  9533 SOUTHWESTERN BELL 521      
573-728 8 Argyle MO   624H ONVOY SPECTRUM, LLC 521      
573-728 9 Argyle MO ARGYMOPARS1  9533 SOUTHWESTERN BELL 521      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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