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 |
| 314-728
| 1 |
St Louis |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2013-12-01 |
|
| 314-728
| 2 |
St Louis |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2013-12-01 |
|
| 314-728
| 3 |
St Louis |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2013-12-01 |
|
| 314-728
| 4 |
St Louis |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2013-12-01 |
|
| 314-728
| 5 |
St Louis |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2013-11-18 |
|
| 314-728
| 6 |
St Louis |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2013-11-18 |
|
| 314-728
| 7 |
St Louis |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2013-11-18 |
|
| 314-728
| 8 |
St Louis |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2013-11-18 |
|
| 314-728
| 9 |
St Louis |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2013-11-18 |
|
| 314-729
| A |
Sappington |
MO |
STLSMO25DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-730
| A |
Sappington |
MO |
STLSMO25DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-730
| 0 |
Sappington |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2015-05-14 |
|
| 314-730
| 1 |
Sappington |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2016-08-09 |
|
| 314-730
| 2 |
Sappington |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2015-05-14 |
|
| 314-730
| 3 |
Sappington |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2016-08-09 |
|
| 314-730
| 4 |
Sappington |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2015-03-21 |
|
| 314-730
| 5 |
Sappington |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2015-03-21 |
|
| 314-730
| 6 |
Sappington |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2015-03-21 |
|
| 314-730
| 7 |
Sappington |
MO |
STLSMO09WMD |
516C AT&T CORP. |
520 |
|
2015-07-23 |
|
| 314-730
| 8 |
Sappington |
MO |
STLSMO25DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-730
| 9 |
Sappington |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2015-09-21 |
|
| 314-731
| A |
Ladue |
MO |
STLSMO43RPA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-731
| 0 |
Ladue |
MO |
STLSMO43RPA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-731
| 1 |
Ladue |
MO |
STLSMO43RPA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-731
| 2 |
Ladue |
MO |
STLSMO43RPA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-731
| 3 |
Ladue |
MO |
STLSMO43RPA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-731
| 4 |
Ladue |
MO |
STLSMO43RPA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-731
| 5 |
Ladue |
MO |
STLSMO43RPA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-731
| 6 |
Ladue |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2015-10-29 |
|
| 314-731
| 7 |
Ladue |
MO |
STLSMO43RPA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-731
| 8 |
Ladue |
MO |
STLSMO43RPA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-731
| 9 |
Ladue |
MO |
STLSMO09WMD |
516C AT&T CORP. |
520 |
|
2016-07-25 |
|
| 314-732
| A |
St Louis |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 314-732
| 0 |
St Louis |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2005-02-04 |
|
| 314-732
| 1 |
St Louis |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2005-02-20 |
|
| 314-732
| 2 |
St Louis |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2005-04-01 |
|
| 314-732
| 3 |
St Louis |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2005-04-01 |
|
| 314-732
| 4 |
St Louis |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 314-732
| 5 |
St Louis |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2005-04-01 |
|
| 314-732
| 6 |
St Louis |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2005-04-01 |
|
| 314-732
| 7 |
St Louis |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2005-04-01 |
|
| 314-732
| 8 |
St Louis |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2005-04-01 |
|
| 314-732
| 9 |
St Louis |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2005-04-01 |
|
| 314-733
| A |
Ladue |
MO |
STLSMO23RPA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-733
| 0 |
Ladue |
MO |
STLSMO23RPA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-733
| 1 |
Ladue |
MO |
STLSMO23RPA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-733
| 2 |
Ladue |
MO |
STLSMO23RPA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-733
| 3 |
Ladue |
MO |
STLSMO23RPA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-733
| 4 |
Ladue |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
2014-07-28 |
|
| 314-733
| 5 |
Ladue |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2015-05-14 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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