Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 314 [Rate centres in NPA 314] [Dial plan for NPA 314]

NXX: 451

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-451 A Ladue MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-451 0 Ladue MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520   2017-07-02   
314-451 1 Ladue MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2017-08-13   
314-451 2 Ladue MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2017-08-13   
314-451 3 Ladue MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2019-05-11   
314-451 4 Ladue MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2017-10-01   
314-451 5 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-28   
314-451 6 Ladue MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2016-11-04   
314-451 7 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-28   
314-451 8 Ladue MO STLSMOGZ6MD  073H TELNYX LLC 520   2019-04-24   
314-451 9 Ladue MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520   2017-07-03   

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

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