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 |
| 314-421
| A |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-421
| 0 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-421
| 1 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-421
| 2 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-421
| 3 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-421
| 4 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-421
| 5 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-421
| 6 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-421
| 7 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-421
| 8 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-421
| 9 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2014-04-07 |
|
| 314-425
| A |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-425
| 0 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-425
| 1 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-425
| 2 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-425
| 3 |
STLSMO07DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-425
| 4 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-425
| 5 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-425
| 6 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-425
| 7 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-425
| 8 |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-425
| 9 |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2007-04-05 |
|
| 314-435
| A |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 314-435
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 314-435
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 314-435
| 2 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 314-435
| 3 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 314-435
| 4 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 314-435
| 5 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 314-435
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 314-435
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 314-435
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 314-435
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 314-436
| A |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-437
| A |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 314-437
| 0 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-06-03 |
|
| 314-437
| 1 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-06-03 |
|
| 314-437
| 2 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-06-03 |
|
| 314-437
| 3 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-06-03 |
|
| 314-437
| 4 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-06-03 |
|
| 314-437
| 5 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-06-03 |
|
| 314-437
| 6 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-06-03 |
|
| 314-437
| 7 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-06-03 |
|
| 314-437
| 8 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-06-03 |
|
| 314-437
| 9 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-06-03 |
|
| 314-444
| A |
STLSMO01DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-445
| A |
STLSMO07DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-445
| 0 |
STLSMO07DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 314-445
| 1 |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2008-10-21 |
|
| 314-445
| 2 |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2008-10-21 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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