Local Calling Guide
Area code/prefix search
  
      NPA: 314
     [Rate centres in NPA 314]
     [Dial plan for NPA 314]
    
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      | NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date | 
  
  
          
          | 314-449 | 4 | St Louis | MO | STLTMOBOAMD | 5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 520 |  | 2013-04-11 |  | 
        
          | 314-449 | 5 | St Louis | MO | STLTMOBOAMD | 5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 520 |  | 2013-04-11 |  | 
        
          | 314-449 | 6 | St Louis | MO |  | 792K CHARTER IP ENABLED SERVICES, LLC | 520 |  | 2013-04-25 |  | 
        
          | 314-449 | 7 | St Louis | MO | WNVLMOXAXBX | 508J CENTURYLINK COMMUNICATIONS, LLC | 520 |  | 2013-04-15 |  | 
        
          | 314-449 | 8 | St Louis | MO | STLSMOGZDS5 | 225F PEERLESS NETWORK OF MISSOURI, LLC - MO | 520 |  | 2013-05-04 |  | 
        
          | 314-449 | 9 | St Louis | MO | STLSMOGZDS5 | 225F PEERLESS NETWORK OF MISSOURI, LLC - MO | 520 |  | 2013-05-04 |  | 
        
          | 314-450 | A | St Louis | MO | STLSMO09DS1 | 7421 AT&T - LOCAL | 520 |  |  |  | 
        
          | 314-450 | 0 | St Louis | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2005-07-08 |  | 
        
          | 314-450 | 1 | St Louis | MO | STLSMOWQDS2 | 093F ONVOY, LLC - MO | 520 |  | 2008-04-21 |  | 
        
          | 314-450 | 2 | St Louis | MO | STLSMO09DS1 | 7421 AT&T - LOCAL | 520 |  |  |  | 
        
          | 314-450 | 3 | St Louis | MO | STLSMO09DS1 | 7421 AT&T - LOCAL | 520 |  |  |  | 
        
          | 314-450 | 4 | St Louis | MO | STLSMOGZWMD | 829J PAETEC ITEL, LLC | 520 |  | 2005-01-07 |  | 
        
          | 314-450 | 5 | St Louis | MO | STLSMOGZWMD | 829J PAETEC ITEL, LLC | 520 |  | 2005-02-17 |  | 
        
          | 314-450 | 6 | St Louis | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2005-07-08 |  | 
        
          | 314-450 | 7 | St Louis | MO | STLSMOPLDS4 | 4932 LEVEL 3 COMMUNICATIONS, LLC - MO | 520 |  | 2005-06-05 |  | 
        
          | 314-450 | 8 | St Louis | MO | STLSMOPLDS4 | 4932 LEVEL 3 COMMUNICATIONS, LLC - MO | 520 |  | 2005-06-05 |  | 
        
          | 314-450 | 9 | St Louis | MO | STLSMO09DS1 | 7421 AT&T - LOCAL | 520 |  |  |  | 
        
          | 314-451 | A | Ladue | MO | CRVCMOGMDS0 | 7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO | 520 |  |  |  | 
        
          | 314-451 | 0 | Ladue | MO | STLTMOBODS1 | 7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO | 520 |  | 2017-07-02 |  | 
        
          | 314-451 | 1 | Ladue | MO | STLSMO05RMD | 993E BANDWIDTH.COM CLEC, LLC - MO | 520 |  | 2017-08-13 |  | 
        
          | 314-451 | 2 | Ladue | MO | STLSMO05RMD | 993E BANDWIDTH.COM CLEC, LLC - MO | 520 |  | 2017-08-13 |  | 
        
          | 314-451 | 3 | Ladue | MO | STLSMO05RMD | 993E BANDWIDTH.COM CLEC, LLC - MO | 520 |  | 2019-05-11 |  | 
        
          | 314-451 | 4 | Ladue | MO | STLSMOPLDS4 | 4932 LEVEL 3 COMMUNICATIONS, LLC - MO | 520 |  | 2017-10-01 |  | 
        
          | 314-451 | 5 | Ladue | MO | STLSMOWQDS2 | 093F ONVOY, LLC - MO | 520 |  | 2019-11-28 |  | 
        
          | 314-451 | 6 | Ladue | MO | CRVCMOGMDS0 | 7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO | 520 |  | 2016-11-04 |  | 
        
          | 314-451 | 7 | Ladue | MO | STLSMOWQDS2 | 093F ONVOY, LLC - MO | 520 |  | 2019-11-28 |  | 
        
          | 314-451 | 8 | Ladue | MO | STLSMOGZ6MD | 073H TELNYX LLC | 520 |  | 2019-04-24 |  | 
        
          | 314-451 | 9 | Ladue | MO | CRVCMOGMDS0 | 7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO | 520 |  | 2017-07-03 |  | 
        
          | 314-452 | A | Ladue | MO | NWTPMOABGT1 | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 520 |  |  |  | 
        
          | 314-453 | A | Creve Coeur | MO | STLSMO27DS0 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-453 | 0 | Creve Coeur | MO | STLSMO27DS0 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-453 | 1 | Creve Coeur | MO | STLSMO27DS0 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-453 | 2 | Creve Coeur | MO | STLSMO05RMD | 993E BANDWIDTH.COM CLEC, LLC - MO | 520 |  | 2024-12-22 |  | 
        
          | 314-453 | 3 | Creve Coeur | MO | STLSMOGZDS5 | 225F PEERLESS NETWORK OF MISSOURI, LLC - MO | 520 |  | 2010-02-12 |  | 
        
          | 314-453 | 4 | Creve Coeur | MO | STLSMO27DS0 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-453 | 5 | Creve Coeur | MO | STLSMO27DS0 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-453 | 6 | Creve Coeur | MO | STLSMO27DS0 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-453 | 7 | Creve Coeur | MO | STLSMO27DS0 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-453 | 8 | Creve Coeur | MO | STLSMO27DS0 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-453 | 9 | Creve Coeur | MO | STLSMO27DS0 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-454 | A | St Louis | MO | STLSMO04RPA | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-455 | A | Ladue | MO |  | 792K CHARTER IP ENABLED SERVICES, LLC | 520 |  |  |  | 
        
          | 314-455 | 0 | Ladue | MO | STLSMOWQDS2 | 093F ONVOY, LLC - MO | 520 |  | 2017-07-03 |  | 
        
          | 314-455 | 1 | Ladue | MO |  | 792K CHARTER IP ENABLED SERVICES, LLC | 520 |  | 2017-05-28 |  | 
        
          | 314-455 | 2 | Ladue | MO |  | 792K CHARTER IP ENABLED SERVICES, LLC | 520 |  | 2017-12-10 |  | 
        
          | 314-455 | 3 | Ladue | MO |  | 792K CHARTER IP ENABLED SERVICES, LLC | 520 |  | 2017-05-05 |  | 
        
          | 314-455 | 4 | Ladue | MO |  | 792K CHARTER IP ENABLED SERVICES, LLC | 520 |  | 2017-06-04 |  | 
        
          | 314-455 | 5 | Ladue | MO | STLSMOWQDS2 | 093F ONVOY, LLC - MO | 520 |  | 2016-08-23 |  | 
        
          | 314-455 | 6 | Ladue | MO | STLSMO05RMD | 993E BANDWIDTH.COM CLEC, LLC - MO | 520 |  | 2016-09-09 |  | 
        
          | 314-455 | 7 | Ladue | MO | STLSMO05RMD | 993E BANDWIDTH.COM CLEC, LLC - MO | 520 |  | 2016-09-09 |  | 
        
          | 314-455 | 8 | Ladue | MO | STLSMO05RMD | 993E BANDWIDTH.COM CLEC, LLC - MO | 520 |  | 2016-09-09 |  | 
        
          | 314-455 | 9 | Ladue | MO |  | 792K CHARTER IP ENABLED SERVICES, LLC | 520 |  | 2016-09-08 |  | 
        
          | 314-456 | A | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  |  |  | 
        
          | 314-456 | 0 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2006-11-12 |  | 
        
          | 314-456 | 1 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  |  |  | 
        
          | 314-456 | 2 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2006-11-12 |  | 
        
          | 314-456 | 3 | Ladue | MO | STLVMOOH6MD | 5562 METROPCS, INC. | 520 |  |  |  | 
        
          | 314-456 | 4 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2007-03-26 |  | 
        
          | 314-456 | 5 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2007-03-26 |  | 
        
          | 314-456 | 6 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  |  |  | 
        
          | 314-456 | 7 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2007-03-26 |  | 
        
          | 314-456 | 8 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2007-03-26 |  | 
        
          | 314-456 | 9 | Ladue | MO | STLVMOOH6MD | 5562 METROPCS, INC. | 520 |  |  |  | 
        
          | 314-457 | A | St Louis | MO | STLSMO03DS1 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-457 | 0 | St Louis | MO | STLSMO03DS1 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-457 | 1 | St Louis | MO | STLSMO03DS1 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-457 | 2 | St Louis | MO | STLSMO03DS1 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-457 | 3 | St Louis | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2005-11-13 |  | 
        
          | 314-457 | 4 | St Louis | MO | STLSMO03DS1 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-457 | 5 | St Louis | MO | STLSMO03DS1 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-457 | 6 | St Louis | MO | STLSMO03DS1 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-457 | 7 | St Louis | MO | STLSMO03DS1 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-457 | 8 | St Louis | MO | STLSMO03DS1 | 9533 SOUTHWESTERN BELL | 520 |  |  |  | 
        
          | 314-457 | 9 | St Louis | MO | NWTPMOABGT1 | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 520 |  | 2024-10-19 |  | 
        
          | 314-458 | A | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  |  |  | 
        
          | 314-458 | 0 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2007-03-26 |  | 
        
          | 314-458 | 1 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  |  |  | 
        
          | 314-458 | 2 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2007-03-26 |  | 
        
          | 314-458 | 3 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  |  |  | 
        
          | 314-458 | 4 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  |  |  | 
        
          | 314-458 | 5 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  |  |  | 
        
          | 314-458 | 6 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  |  |  | 
        
          | 314-458 | 7 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  |  |  | 
        
          | 314-458 | 8 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  |  |  | 
        
          | 314-458 | 9 | Ladue | MO | STLVMOOH6MD | 5562 METROPCS, INC. | 520 |  |  |  | 
        
          | 314-459 | A | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  |  |  | 
        
          | 314-459 | 0 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2012-01-12 |  | 
        
          | 314-459 | 1 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2012-01-12 |  | 
        
          | 314-459 | 2 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2012-01-12 |  | 
        
          | 314-459 | 3 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2012-01-12 |  | 
        
          | 314-459 | 4 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2012-01-12 |  | 
        
          | 314-459 | 5 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2012-01-12 |  | 
        
          | 314-459 | 6 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2012-01-12 |  | 
        
          | 314-459 | 7 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2012-01-12 |  | 
        
          | 314-459 | 8 | Ladue | MO | STLVMOOH6MD | 6529 T-MOBILE USA, INC. | 520 |  | 2012-01-12 |  | 
        
          | 314-459 | 9 | Ladue | MO | STLTMOBOAMD | 5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 520 |  | 2023-10-04 |  | 
        
          | 314-460 | A | St Louis | MO | STLSMOZE7MD | 6630 USA MOBILITY WIRELESS, INC. | 520 |  |  |  | 
        
          | 314-461 | A | Mehlville | MO | STLSMOWQDS2 | 093F ONVOY, LLC - MO | 520 |  |  |  | 
        
          | 314-461 | 0 | Mehlville | MO | STLSMOWQDS2 | 093F ONVOY, LLC - MO | 520 |  | 2016-10-19 |  | 
        
          | 314-461 | 1 | Mehlville | MO | STLSMOWQDS2 | 093F ONVOY, LLC - MO | 520 |  | 2016-10-19 |  | 
  
  
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  Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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