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 |
| 314-840
| 1 |
St Louis |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-11-03 |
|
| 314-840
| 2 |
St Louis |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-11-03 |
|
| 314-840
| 3 |
St Louis |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-11-03 |
|
| 314-840
| 4 |
St Louis |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-11-03 |
|
| 314-840
| 5 |
St Louis |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-11-03 |
|
| 314-840
| 6 |
St Louis |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-11-03 |
|
| 314-840
| 7 |
St Louis |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-11-03 |
|
| 314-840
| 8 |
St Louis |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-11-03 |
|
| 314-840
| 9 |
St Louis |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-11-03 |
|
| 314-841
| A |
St Louis |
MO |
STLSMO05XKX |
9748 AMERICAN MESSAGING SERVICES, LLC |
520 |
|
|
|
| 314-842
| A |
Sappington |
MO |
STLSMO25DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-843
| A |
Sappington |
MO |
STLSMO25DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-844
| A |
Creve Coeur |
MO |
STLSMO27DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-845
| A |
Mehlville |
MO |
STLSMO22DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-845
| 0 |
Mehlville |
MO |
STLSMO22DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-845
| 1 |
Mehlville |
MO |
STLSMO22DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-845
| 2 |
Mehlville |
MO |
STLSMO22DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-845
| 3 |
Mehlville |
MO |
STLSMO22DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-845
| 4 |
Mehlville |
MO |
STLVMOOH6MD |
5562 METROPCS, INC. |
520 |
|
2015-02-22 |
|
| 314-845
| 5 |
Mehlville |
MO |
STLSMO22DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-845
| 6 |
Mehlville |
MO |
STLSMO22DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-845
| 7 |
Mehlville |
MO |
STLSMO22DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-845
| 8 |
Mehlville |
MO |
STLSMO22DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-845
| 9 |
Mehlville |
MO |
STLSMO22DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-846
| A |
Oakville |
MO |
STLSMO22DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-847
| A |
Ladue |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
|
|
| 314-847
| 0 |
Ladue |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2020-08-31 |
|
| 314-847
| 1 |
Ladue |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2020-08-31 |
|
| 314-847
| 2 |
Ladue |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2020-08-31 |
|
| 314-847
| 3 |
Ladue |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2020-08-31 |
|
| 314-847
| 4 |
Ladue |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2020-08-31 |
|
| 314-847
| 5 |
Ladue |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2020-08-31 |
|
| 314-847
| 6 |
Ladue |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2020-08-31 |
|
| 314-847
| 7 |
Ladue |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2020-08-31 |
|
| 314-847
| 8 |
Ladue |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2020-08-31 |
|
| 314-847
| 9 |
Ladue |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2020-08-31 |
|
| 314-848
| A |
St Louis |
MO |
STLSMO04RPA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-849
| A |
Sappington |
MO |
STLSMO25DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-850
| A |
Ladue |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 314-850
| 0 |
Ladue |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2021-08-13 |
|
| 314-850
| 1 |
Ladue |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2021-06-20 |
|
| 314-850
| 2 |
Ladue |
MO |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2025-09-15 |
|
| 314-850
| 3 |
Ladue |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2021-06-20 |
|
| 314-850
| 4 |
Ladue |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2021-06-20 |
|
| 314-850
| 5 |
Ladue |
MO |
STLSMO05XMX |
624H ONVOY SPECTRUM, LLC |
520 |
|
2021-07-02 |
|
| 314-850
| 6 |
Ladue |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2021-07-23 |
|
| 314-850
| 7 |
Ladue |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2021-06-19 |
|
| 314-850
| 8 |
Ladue |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2021-06-19 |
|
| 314-850
| 9 |
Ladue |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2021-06-19 |
|
| 314-851
| A |
Creve Coeur |
MO |
STLSMO27DS0 |
9533 SOUTHWESTERN BELL |
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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