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 |
| 314-816
| 5 |
Ladue |
MO |
|
093F ONVOY, LLC - MO |
520 |
|
2023-07-21 |
|
| 314-816
| 6 |
Ladue |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2023-03-16 |
|
| 314-816
| 7 |
Ladue |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2023-03-16 |
|
| 314-816
| 8 |
Ladue |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2023-03-16 |
|
| 314-816
| 9 |
Ladue |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2023-03-16 |
|
| 314-817
| A |
Ladue |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 314-817
| 0 |
Ladue |
MO |
|
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 314-817
| 1 |
Ladue |
MO |
|
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 314-817
| 2 |
Ladue |
MO |
|
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 314-817
| 3 |
Ladue |
MO |
|
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 314-817
| 4 |
Ladue |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2011-04-04 |
|
| 314-817
| 5 |
Ladue |
MO |
|
829J PAETEC ITEL, LLC |
520 |
|
2011-11-14 |
|
| 314-817
| 6 |
Ladue |
MO |
|
6529 T-MOBILE USA, INC. |
520 |
|
2013-10-23 |
|
| 314-817
| 7 |
Ladue |
MO |
|
6529 T-MOBILE USA, INC. |
520 |
|
2011-06-28 |
|
| 314-817
| 8 |
Ladue |
MO |
|
6529 T-MOBILE USA, INC. |
520 |
|
2013-10-23 |
|
| 314-817
| 9 |
Ladue |
MO |
|
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 314-818
| A |
St Louis |
MO |
STLSMOGZ6MD |
073H TELNYX LLC |
520 |
|
|
|
| 314-818
| 0 |
St Louis |
MO |
|
093F ONVOY, LLC - MO |
520 |
|
2019-02-09 |
|
| 314-818
| 1 |
St Louis |
MO |
|
073H TELNYX LLC |
520 |
|
2017-02-13 |
|
| 314-818
| 2 |
St Louis |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2018-09-02 |
|
| 314-818
| 3 |
St Louis |
MO |
|
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2018-09-10 |
|
| 314-818
| 4 |
St Louis |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2018-10-25 |
|
| 314-818
| 5 |
St Louis |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2018-10-25 |
|
| 314-818
| 6 |
St Louis |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2017-06-19 |
|
| 314-818
| 7 |
St Louis |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2017-11-24 |
|
| 314-818
| 8 |
St Louis |
MO |
|
5562 METROPCS, INC. |
520 |
|
2018-04-03 |
|
| 314-818
| 9 |
St Louis |
MO |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2018-09-11 |
|
| 314-819
| A |
Creve Coeur |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 314-819
| 0 |
Creve Coeur |
MO |
|
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 314-819
| 1 |
Creve Coeur |
MO |
|
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 314-819
| 2 |
Creve Coeur |
MO |
|
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 314-819
| 3 |
Creve Coeur |
MO |
|
6529 T-MOBILE USA, INC. |
520 |
|
2005-04-10 |
|
| 314-819
| 4 |
Creve Coeur |
MO |
|
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 314-819
| 5 |
Creve Coeur |
MO |
|
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2008-06-12 |
|
| 314-819
| 6 |
Creve Coeur |
MO |
|
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2011-07-27 |
|
| 314-819
| 7 |
Creve Coeur |
MO |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
520 |
|
2016-07-25 |
|
| 314-819
| 8 |
Creve Coeur |
MO |
|
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2013-01-02 |
|
| 314-819
| 9 |
Creve Coeur |
MO |
|
093F ONVOY, LLC - MO |
520 |
|
2016-08-09 |
|
| 314-820
| A |
Ladue |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
|
|
| 314-820
| 0 |
Ladue |
MO |
|
093F ONVOY, LLC - MO |
520 |
|
2020-07-04 |
|
| 314-820
| 1 |
Ladue |
MO |
|
073H TELNYX LLC |
520 |
|
2020-10-16 |
|
| 314-820
| 2 |
Ladue |
MO |
|
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2020-03-27 |
|
| 314-820
| 3 |
Ladue |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2020-05-18 |
|
| 314-820
| 4 |
Ladue |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2020-05-08 |
|
| 314-820
| 5 |
Ladue |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2020-03-13 |
|
| 314-820
| 6 |
Ladue |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2019-04-02 |
|
| 314-820
| 7 |
Ladue |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2020-03-23 |
|
| 314-820
| 8 |
Ladue |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2020-03-23 |
|
| 314-820
| 9 |
Ladue |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2021-02-08 |
|
| 314-821
| A |
Kirkwood |
MO |
STLSMO41DS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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