Local Calling Guide

Area code/prefix search

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

NXX: 778

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-778 A Ladue MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-778 0 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2018-06-04   
314-778 1 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2018-06-04   
314-778 2 Ladue MO STLSMOPL5MD  197D VONAGE AMERICA LLC 520   2018-12-06   
314-778 3 Ladue MO OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2016-08-12   
314-778 4 Ladue MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2017-03-09   
314-778 5 Ladue MO STLSMOGZRMD  7407 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - MO 520   2016-03-08   
314-778 6 Ladue MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2017-03-10   
314-778 7 Ladue MO STLSMOGZRMD  7407 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - MO 520   2016-02-19   
314-778 8 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2018-06-04   
314-778 9 Ladue MO OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2016-04-23   

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

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