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
314-743 5 Ladue MO OLVEMO01DS0  4891 WINDSTREAM NUVOX MISSOURI, LLC 520   2006-05-18   
314-743 6 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-08-20   
314-743 7 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-08-20   
314-743 8 Ladue MO OLVEMO01DS0  4891 WINDSTREAM NUVOX MISSOURI, LLC 520   2003-08-28   
314-743 9 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-08-20   
314-744 A Creve Coeur MO MRHGMO02DS0  8665 FUSION CLOUD SERVICES, LLC 520      
314-744 0 Creve Coeur MO MRHGMOCJAMD  6664 SPRINT SPECTRUM L.P. 520   2005-03-06   
314-744 1 Creve Coeur MO MRHGMOCJAMD  6664 SPRINT SPECTRUM L.P. 520   2005-03-06   
314-744 2 Creve Coeur MO OLVEMO01DS0  4891 WINDSTREAM NUVOX MISSOURI, LLC 520   2009-09-10   
314-744 3 Creve Coeur MO OLVEMO01DS0  4891 WINDSTREAM NUVOX MISSOURI, LLC 520   2008-03-21   
314-744 4 Creve Coeur MO MRHGMO02DS0  8665 FUSION CLOUD SERVICES, LLC 520      
314-744 5 Creve Coeur MO MRHGMO02DS0  8665 FUSION CLOUD SERVICES, LLC 520   2003-02-25   
314-744 6 Creve Coeur MO OLVEMO01DS0  4891 WINDSTREAM NUVOX MISSOURI, LLC 520   2007-10-12   
314-744 7 Creve Coeur MO MRHGMO02DS0  8665 FUSION CLOUD SERVICES, LLC 520   2004-12-16   
314-744 8 Creve Coeur MO OLVEMO01DS0  4891 WINDSTREAM NUVOX MISSOURI, LLC 520   2009-09-10   
314-744 9 Creve Coeur MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-05-29   
314-745 A St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-745 0 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2014-01-05   
314-745 1 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2014-01-05   
314-745 2 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2014-01-05   
314-745 3 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2014-01-05   
314-745 4 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2014-01-05   
314-745 5 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2014-01-05   
314-745 6 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2014-01-05   
314-745 7 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2014-01-05   
314-745 8 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2014-01-05   
314-745 9 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2014-01-05   
314-746 A St Louis MO STLSMO07DSA  9533 SOUTHWESTERN BELL 520      
314-747 A St Louis MO STLSMO07DSA  9533 SOUTHWESTERN BELL 520      
314-748 A Sappington MO STLTMOBODS1  7432 MCI WORLDCOM COMMUNICATIONS, INC - MO 520      
314-748 0 Sappington MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-04   
314-748 1 Sappington MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-04   
314-748 2 Sappington MO STLSMOWQDS2  093F ONVOY, LLC MO 520   2015-09-21   
314-748 3 Sappington MO STLSMOWQDS2  093F ONVOY, LLC MO 520   2015-09-21   
314-748 4 Sappington MO STLSMOGZDS0  7407 MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- MO 520   2011-03-18   
314-748 5 Sappington MO STLSMOGZDS0  7407 MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- MO 520   2009-02-16   
314-748 6 Sappington MO STLTMOBODS1  7432 MCI WORLDCOM COMMUNICATIONS, INC - MO 520   2015-11-11   
314-748 7 Sappington MO STLTMOBODS1  7432 MCI WORLDCOM COMMUNICATIONS, INC - MO 520      
314-748 8 Sappington MO STLSMOWQDS2  093F ONVOY, LLC MO 520   2015-09-21   
314-748 9 Sappington MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2017-07-29   
314-749 A Ladue MO MRHGMOCJAMD  6664 SPRINT SPECTRUM L.P. 520      
314-750 A Ladue MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2021-02-16   
314-751 A St Louis MO STLSMO05X7X  6630 USA MOBILITY WIRELESS, INC. 520      
314-752 A St Louis MO STLSMO03DS1  9533 SOUTHWESTERN BELL 520      
314-753 A Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-754 A St Louis MO MRHGMOGYDS0  4774 XO MISSOURI, INC. 520      
314-755 A Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-755 0 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2014-03-24   
314-755 1 Ladue MO OLVEMOAXCA0  5607 CHARTER FIBERLINK, LLC - MO 520   2013-12-20   
314-755 2 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2014-03-24   

<< 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: LES.NET

Like this site? We accept donations via PayPal.