Local Calling Guide

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NPA: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 321

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-321 A Advance MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-321 0 Advance MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
573-321 1 Advance MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-321 2 Advance MO STLSMOGZEMD  145J TERRA NOVA TELECOM INC. 520      
573-321 3 Advance MO MRHGMOGYDS3  323E YMAX COMMUNICATIONS CORP. - MO 520      
573-321 4 Advance MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-321 5 Advance MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
573-321 6 Advance MO MRHGMOGYDS3  323E YMAX COMMUNICATIONS CORP. - MO 520      
573-321 7 Advance MO MRHGMOGYDS3  323E YMAX COMMUNICATIONS CORP. - MO 520      
573-321 8 Advance MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
573-321 9 Advance MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      

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

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