Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Ladue, MO

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
314-625 3 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-625 4 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-625 5 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-625 6 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-625 7 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-625 8 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-625 9 STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-637 A   6529 T-MOBILE USA, INC. 520   2024-12-19   
314-637 0 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-637 1 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-637 2 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-637 3   732J NUSO, LLC 520      
314-637 4 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-637 5 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-637 6 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-637 7 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-637 8 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-637 9 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-642 A   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2024-12-17   
314-642 0 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-642 1 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-642 2 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-642 3 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-642 4 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-642 5 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-642 6   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-642 7 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-642 8 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-642 9 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-643 A   6529 T-MOBILE USA, INC. 520      
314-643 0 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-643 1 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-643 2 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-643 3 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-643 5 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-643 6 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-643 7 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-643 8 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-643 9 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-651 A NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-653 A STLSMO45DSA  9533 SOUTHWESTERN BELL 520      
314-654 A STLSMO20DSA  9533 SOUTHWESTERN BELL 520      
314-656 A CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-656 0 CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-656 1 CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-656 2 CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-656 3 CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-656 4 CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-656 5 CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-656 6 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-656 7 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-656 8 STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-656 9 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 A STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 0 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 1 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 2 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 3 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 4 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 5 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 6 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 7 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 8 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 9 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-666 A STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520      
314-666 0 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-666 1 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-666 2 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-666 3 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-666 4 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-666 5 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-666 6 STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520      
314-666 7 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-666 8 STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520      
314-666 9 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-683 A CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-683 0 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-683 1 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-683 2 CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-683 3 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-683 4 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-683 5 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-683 6 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-683 7 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-683 8 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-683 9 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-684 A CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-684 0 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-684 1 CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-684 2 CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-684 3 CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-684 4 CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-684 5 STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-684 6 STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-684 7 STLSMO20DSA  9533 SOUTHWESTERN BELL 520      
314-684 8 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-684 9 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-687 A CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-687 0 STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-687 1 CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.