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 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-357 4 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2011-12-18   
314-357 5 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2011-12-18   
314-357 6 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2011-12-18   
314-357 7 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2011-12-18   
314-357 8 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2011-12-18   
314-357 9 Ladue MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2023-10-04   
314-358 A Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-358 0 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2011-08-11   
314-358 1 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2011-08-11   
314-358 2 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2011-08-11   
314-358 3 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2011-08-11   
314-358 4 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2011-08-11   
314-358 5 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2011-08-11   
314-358 6 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2011-08-11   
314-358 7 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2011-08-11   
314-358 8 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2011-08-11   
314-359 A Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-359 0 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-359 1 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-359 2 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-359 3 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-359 4 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-359 5 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-359 6 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2008-06-17   
314-359 7 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2008-09-28   
314-359 8 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2008-09-12   
314-359 9 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-360 A Ladue MO STLSMO05XKX  9748 AMERICAN MESSAGING SERVICES, LLC 520      
314-361 A St Louis MO STLSMO04RPA  9533 SOUTHWESTERN BELL 520      
314-361 0 St Louis MO STLSMO04RPA  9533 SOUTHWESTERN BELL 520      
314-361 1 St Louis MO STLSMO04RPA  9533 SOUTHWESTERN BELL 520      
314-361 2 St Louis MO STLSMO04RPA  9533 SOUTHWESTERN BELL 520      
314-361 3 St Louis MO STLSMO04RPA  9533 SOUTHWESTERN BELL 520      
314-361 4 St Louis MO STLSMO04RPA  9533 SOUTHWESTERN BELL 520      
314-361 5 St Louis MO STLSMO04RPA  9533 SOUTHWESTERN BELL 520      
314-361 6 St Louis MO STLSMO04RPA  9533 SOUTHWESTERN BELL 520      
314-361 7 St Louis MO STLSMO04RPA  9533 SOUTHWESTERN BELL 520      
314-361 8 St Louis MO STLSMO04RPA  9533 SOUTHWESTERN BELL 520      
314-361 9 St Louis MO STLVMOOH3MD  5562 METROPCS, INC. 520   2017-07-21   
314-362 A St Louis MO STLSMO07DSA  9533 SOUTHWESTERN BELL 520      
314-363 A Ladue MO   6529 T-MOBILE USA, INC. 520      
314-363 0 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2006-10-29   
314-363 1 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-363 2 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2006-10-29   
314-363 3 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-363 4 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-363 5 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-363 6 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-363 7 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-363 8 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 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 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.