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: 702

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-702 A Ladue MO STLSMO42DS1  9533 SOUTHWESTERN BELL 520      
314-702 0 Ladue MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2010-09-24   
314-702 1 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-09-08   
314-702 2 Ladue MO STLSMO42DS1  9533 SOUTHWESTERN BELL 520      
314-702 3 Ladue MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2010-09-24   
314-702 4 Ladue MO STLSMO42DS1  9533 SOUTHWESTERN BELL 520      
314-702 5 Ladue MO STLSMO42DS1  9533 SOUTHWESTERN BELL 520      
314-702 6 Ladue MO STLSMO42DS1  9533 SOUTHWESTERN BELL 520      
314-702 7 Ladue MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2011-06-16   
314-702 8 Ladue MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2011-06-16   
314-702 9 Ladue MO STLSMO42DS1  9533 SOUTHWESTERN BELL 520      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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