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: 683

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-683 A Ladue MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-683 0 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2010-10-18   
314-683 1 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2010-10-18   
314-683 2 Ladue MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-683 3 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2010-10-18   
314-683 4 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2010-10-18   
314-683 5 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2010-10-18   
314-683 6 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-06-12   
314-683 7 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-06-12   
314-683 8 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-06-12   
314-683 9 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2011-10-18   

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

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