Local Calling Guide

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NPA: 557 [Rate centres in NPA 557] [Dial plan for NPA 557]

NXX: 204

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
557-204 A St Louis MO STLSMOGZUMD  598J FIVE9, INC. 520      
557-204 0 St Louis MO STLSMOGZUMD  598J FIVE9, INC. 520      
557-204 1 St Louis MO   093F ONVOY, LLC - MO 520      
557-204 2 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
557-204 3 St Louis MO   197D VONAGE AMERICA LLC 520      
557-204 4 St Louis MO   490J DISH WIRELESS, LLC 520      
557-204 5 St Louis MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
557-204 6 St Louis MO   073H TELNYX LLC 520      
557-204 7 St Louis MO   073H TELNYX LLC 520      
557-204 8 St Louis MO   093F ONVOY, LLC - MO 520      
557-204 9 St Louis MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      

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

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