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: 475

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-475 A Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-475 0 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-475 1 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-475 2 Ladue MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-475 3 Ladue MO OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
314-475 4 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-475 5 Ladue MO STLSMO09WMD  516C AT&T CORP. 520      
314-475 6 Ladue MO STLSMO20DSA  9533 SOUTHWESTERN BELL 520      
314-475 7 Ladue MO STLSMO20DSA  9533 SOUTHWESTERN BELL 520      
314-475 8 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-475 9 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      

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

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