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 |
| 314-377
| 4 |
Ladue |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2022-08-20 |
|
| 314-377
| 5 |
Ladue |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2023-01-07 |
|
| 314-377
| 6 |
Ladue |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2022-05-30 |
|
| 314-377
| 7 |
Ladue |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2022-08-20 |
|
| 314-377
| 8 |
Ladue |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2022-08-20 |
|
| 314-377
| 9 |
Ladue |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2022-08-20 |
|
| 314-378
| A |
Ladue |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 314-379
| A |
St Louis |
MO |
STLSMO09WMD |
516C AT&T CORP. |
520 |
|
|
|
| 314-379
| 0 |
St Louis |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2015-04-05 |
|
| 314-379
| 1 |
St Louis |
MO |
STLVMOOH6MD |
5562 METROPCS, INC. |
520 |
|
2016-03-06 |
|
| 314-379
| 2 |
St Louis |
MO |
STLVMOOH6MD |
5562 METROPCS, INC. |
520 |
|
2016-05-12 |
|
| 314-379
| 3 |
St Louis |
MO |
STLTMOBOAMD |
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2015-12-24 |
|
| 314-379
| 4 |
St Louis |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2015-07-03 |
|
| 314-379
| 5 |
St Louis |
MO |
STLSMO09WMD |
516C AT&T CORP. |
520 |
|
2015-03-28 |
|
| 314-379
| 6 |
St Louis |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2015-07-03 |
|
| 314-379
| 7 |
St Louis |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2015-07-03 |
|
| 314-379
| 8 |
St Louis |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2015-07-03 |
|
| 314-379
| 9 |
St Louis |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2015-07-03 |
|
| 314-380
| A |
Oakville |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
|
|
| 314-380
| 0 |
Oakville |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2012-11-24 |
|
| 314-380
| 1 |
Oakville |
MO |
STLSMOGZDS5 |
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2013-05-04 |
|
| 314-380
| 2 |
Oakville |
MO |
STLSMOGZDS5 |
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2013-05-04 |
|
| 314-380
| 3 |
Oakville |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2012-09-28 |
|
| 314-380
| 4 |
Oakville |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2014-05-24 |
|
| 314-380
| 5 |
Oakville |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2014-05-24 |
|
| 314-380
| 6 |
Oakville |
MO |
|
515J IP HORIZON LLC |
520 |
|
2013-12-19 |
|
| 314-380
| 7 |
Oakville |
MO |
WNVLMOXAXBX |
508J CENTURYLINK COMMUNICATIONS, LLC |
520 |
|
2014-07-22 |
|
| 314-380
| 8 |
Oakville |
MO |
STLSMOGZDS5 |
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2016-10-10 |
|
| 314-380
| 9 |
Oakville |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
|
|
| 314-381
| A |
St Louis |
MO |
STLSMO02DS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-382
| A |
St Louis |
MO |
STLSMO02DS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-382
| 0 |
St Louis |
MO |
STLSMO02DS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-382
| 1 |
St Louis |
MO |
STLSMO02DS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-382
| 2 |
St Louis |
MO |
STLSMO02DS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-382
| 3 |
St Louis |
MO |
STLSMO02DS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-382
| 4 |
St Louis |
MO |
STLSMO02DS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-382
| 5 |
St Louis |
MO |
STLSMO02DS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-382
| 6 |
St Louis |
MO |
STLSMO02DS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-382
| 7 |
St Louis |
MO |
STLSMO02DS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-382
| 8 |
St Louis |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2023-09-04 |
|
| 314-382
| 9 |
St Louis |
MO |
STLSMO02DS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-383
| A |
St Louis |
MO |
STLSMO02DS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-383
| 0 |
St Louis |
MO |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-383
| 1 |
St Louis |
MO |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-383
| 2 |
St Louis |
MO |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-383
| 3 |
St Louis |
MO |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-383
| 4 |
St Louis |
MO |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-383
| 5 |
St Louis |
MO |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-383
| 6 |
St Louis |
MO |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-383
| 7 |
St Louis |
MO |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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