Local Calling Guide

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NPA: 314 [Rate centres in NPA 314] [Dial plan for NPA 314]

NXX: 563

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-563 A Ladue MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-563 0 Ladue MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2025-09-15   
314-563 1 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-06-12   
314-563 2 Ladue MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2025-09-15   
314-563 3 Ladue MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-563 4 Ladue MO   490J DISH WIRELESS, LLC 520   2025-08-04   
314-563 5 Ladue MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2010-07-16   
314-563 6 Ladue MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2010-07-16   
314-563 7 Ladue MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2010-07-16   
314-563 8 Ladue MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2010-07-16   
314-563 9 Ladue MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2025-09-15   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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