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: 551

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-551 A Ladue MO STLSMO43RPA  9533 SOUTHWESTERN BELL 520      
314-551 0 Ladue MO STLSMO43RPA  9533 SOUTHWESTERN BELL 520      
314-551 1 Ladue MO STLSMO43RPA  9533 SOUTHWESTERN BELL 520      
314-551 2 Ladue MO OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2014-12-20   
314-551 3 Ladue MO STLSMO43RPA  9533 SOUTHWESTERN BELL 520      
314-551 4 Ladue MO STLSMO43RPA  9533 SOUTHWESTERN BELL 520      
314-551 5 Ladue MO STLSMO43RPA  9533 SOUTHWESTERN BELL 520      
314-551 6 Ladue MO STLSMOGZRMD  7407 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - MO 520   2014-12-26   
314-551 7 Ladue MO STLSMOGZRMD  7407 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - MO 520   2015-05-18   
314-551 8 Ladue MO STLSMO43RPA  9533 SOUTHWESTERN BELL 520      
314-551 9 Ladue MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-12-08   

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

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