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.

NPA: 314 [Rate centres in NPA 314] [Dial plan for NPA 314]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-563 2 Ladue MO STLSMOBNAMD  4004 GLOBAL CROSSING LOCAL SERVICES, INC.-MO 520      
314-563 3 Ladue MO STLSMOBNAMD  4004 GLOBAL CROSSING LOCAL SERVICES, INC.-MO 520      
314-563 4 Ladue MO STLSMOBNAMD  4004 GLOBAL CROSSING LOCAL SERVICES, INC.-MO 520      
314-563 5 Ladue MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS GROUP - ST. LOUIS 520   2010-07-16   
314-563 6 Ladue MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS GROUP - ST. LOUIS 520   2010-07-16   
314-563 7 Ladue MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS GROUP - ST. LOUIS 520   2010-07-16   
314-563 8 Ladue MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS GROUP - ST. LOUIS 520   2010-07-16   
314-563 9 Ladue MO STLSMOBNAMD  4004 GLOBAL CROSSING LOCAL SERVICES, INC.-MO 520      
314-564 A Ladue MO STLSMOBNAMD  4004 GLOBAL CROSSING LOCAL SERVICES, INC.-MO 520      
314-564 0 Ladue MO STLSMOBNAMD  4004 GLOBAL CROSSING LOCAL SERVICES, INC.-MO 520      
314-564 1 Ladue MO MRHGMOCJAMD  6664 SPRINT SPECTRUM L.P. 520   2011-01-28   
314-564 2 Ladue MO MRHGMOCJAMD  6664 SPRINT SPECTRUM L.P. 520   2011-01-28   
314-564 3 Ladue MO MRHGMOCJAMD  6664 SPRINT SPECTRUM L.P. 520   2011-01-28   
314-564 4 Ladue MO STLSMOBNAMD  4004 GLOBAL CROSSING LOCAL SERVICES, INC.-MO 520      
314-564 5 Ladue MO MRHGMOCJAMD  6664 SPRINT SPECTRUM L.P. 520   2011-01-28   
314-564 6 Ladue MO MRHGMOCJAMD  6664 SPRINT SPECTRUM L.P. 520   2011-01-28   
314-564 7 Ladue MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2012-03-19   
314-564 8 Ladue MO MRHGMO02DS0  8665 FUSION CLOUD SERVICES, LLC 520   2005-04-24   
314-564 9 Ladue MO STLSMOBNAMD  4004 GLOBAL CROSSING LOCAL SERVICES, INC.-MO 520      
314-565 A St Louis MO MRHGMOCJAMD  6664 SPRINT SPECTRUM L.P. 520      
314-566 A Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-567 A Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-568 A Creve Coeur MO MRHGMOCJAMD  6664 SPRINT SPECTRUM L.P. 520      
314-569 A Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-570 A Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-570 0 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-570 1 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-570 2 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-570 3 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-570 4 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-570 5 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-570 6 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-570 7 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-570 8 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2003-11-10   
314-570 9 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2003-11-10   
314-571 A St Louis MO STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-571 0 St Louis MO MRHGMOCJAMD  6664 SPRINT SPECTRUM L.P. 520   2005-08-28   
314-571 1 St Louis MO STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-571 2 St Louis MO STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-571 3 St Louis MO STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-571 4 St Louis MO MRHGMOGYDS2  4774 XO MISSOURI, INC. 520   2005-07-18   
314-571 5 St Louis MO MRHGMOGYDS2  4774 XO MISSOURI, INC. 520   2005-07-18   
314-571 6 St Louis MO OLVEMO01DS0  4891 WINDSTREAM NUVOX MISSOURI, LLC 520   2005-07-18   
314-571 7 St Louis MO OLVEMO01DS0  4891 WINDSTREAM NUVOX MISSOURI, LLC 520   2005-07-18   
314-571 8 St Louis MO MRHGMOCJAMD  6664 SPRINT SPECTRUM L.P. 520   2005-08-28   
314-571 9 St Louis MO STLSMO09WMD  516C AT&T CORP. 520      
314-572 A St Louis MO STLSMO07DSA  9533 SOUTHWESTERN BELL 520      
314-573 A St Louis MO STLSMO07DSA  9533 SOUTHWESTERN BELL 520      
314-574 A St Louis MO MRHGMOCJAMD  6664 SPRINT SPECTRUM L.P. 520      
314-575 A Creve Coeur MO MRHGMOCJAMD  6664 SPRINT SPECTRUM L.P. 520      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.