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: 637

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-637 A Ladue MO   6529 T-MOBILE USA, INC. 520   2024-12-19   
314-637 0 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-637 1 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-637 2 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-637 3 Ladue MO   732J NUSO, LLC 520      
314-637 4 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-637 5 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-637 6 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-637 7 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-637 8 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-637 9 Ladue MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      

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

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