Local Calling Guide
Area code/prefix search
St Louis, MO
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 314-480
| 1 |
STLSMO07DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-480
| 2 |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2004-08-20 |
|
| 314-480
| 3 |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2005-06-05 |
|
| 314-480
| 4 |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
2004-04-04 |
|
| 314-480
| 5 |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2005-06-05 |
|
| 314-480
| 6 |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2005-06-05 |
|
| 314-480
| 7 |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2004-08-02 |
|
| 314-480
| 8 |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2004-08-02 |
|
| 314-480
| 9 |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2004-08-02 |
|
| 314-481
| A |
STLSMO03DS1 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-481
| 0 |
STLSMO03DS1 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-481
| 1 |
STLSMO03DS1 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-481
| 2 |
STLSMO03DS1 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-481
| 3 |
STLSMO03DS1 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-481
| 4 |
STLSMO03DS1 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-481
| 5 |
STLSMO03DS1 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-481
| 6 |
STLSMO03DS1 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-481
| 7 |
STLSMO03DS1 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-481
| 8 |
STLSMO03DS1 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-481
| 9 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2024-10-19 |
|
| 314-483
| A |
STLSMO05XKX |
9748 AMERICAN MESSAGING SERVICES, LLC |
520 |
|
|
|
| 314-489
| A |
STLSMO05DS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-489
| 0 |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2006-02-20 |
|
| 314-489
| 1 |
STLSMO05DS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-489
| 2 |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2005-07-16 |
|
| 314-489
| 3 |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2005-07-16 |
|
| 314-489
| 4 |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2005-07-16 |
|
| 314-489
| 5 |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2005-07-16 |
|
| 314-489
| 6 |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2005-07-16 |
|
| 314-489
| 7 |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2005-07-16 |
|
| 314-489
| 8 |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2005-07-16 |
|
| 314-489
| 9 |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2006-02-16 |
|
| 314-492
| A |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
|
|
| 314-492
| 0 |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2012-04-22 |
|
| 314-492
| 1 |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2012-04-22 |
|
| 314-492
| 2 |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2011-11-15 |
|
| 314-492
| 3 |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2012-04-22 |
|
| 314-492
| 4 |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2012-06-25 |
|
| 314-492
| 5 |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2012-07-29 |
|
| 314-492
| 6 |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2012-08-11 |
|
| 314-492
| 7 |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2012-08-11 |
|
| 314-492
| 8 |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2012-08-11 |
|
| 314-492
| 9 |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2011-10-16 |
|
| 314-499
| A |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
|
|
| 314-499
| 0 |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2011-07-31 |
|
| 314-499
| 1 |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2011-07-31 |
|
| 314-499
| 2 |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2011-07-31 |
|
| 314-499
| 3 |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2011-08-22 |
|
| 314-499
| 4 |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2011-08-22 |
|
| 314-499
| 5 |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2011-09-21 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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