Local Calling Guide
Area code/prefix search
NPA: 557
[Rate centres in NPA 557]
[Dial plan for NPA 557]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 557-228
| 5 |
St Louis |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-09-22 |
|
| 557-228
| 6 |
St Louis |
MO |
|
093F ONVOY, LLC - MO |
520 |
|
2025-02-01 |
|
| 557-228
| 7 |
St Louis |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-03-13 |
|
| 557-228
| 8 |
St Louis |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-03-13 |
|
| 557-228
| 9 |
St Louis |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-03-13 |
|
| 557-229
| A |
Kirkwood |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-01-11 |
|
| 557-229
| 0 |
Kirkwood |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-03-10 |
|
| 557-229
| 1 |
Kirkwood |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-03-10 |
|
| 557-229
| 2 |
Kirkwood |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-03-10 |
|
| 557-229
| 3 |
Kirkwood |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-03-10 |
|
| 557-229
| 4 |
Kirkwood |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-03-10 |
|
| 557-229
| 5 |
Kirkwood |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-03-10 |
|
| 557-229
| 6 |
Kirkwood |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-01-11 |
|
| 557-229
| 7 |
Kirkwood |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-01-11 |
|
| 557-229
| 8 |
Kirkwood |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-01-11 |
|
| 557-229
| 9 |
Kirkwood |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-01-11 |
|
| 557-230
| A |
Sappington |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-02-13 |
|
| 557-230
| 0 |
Sappington |
MO |
|
093F ONVOY, LLC - MO |
520 |
|
2025-03-13 |
|
| 557-230
| 1 |
Sappington |
MO |
|
093F ONVOY, LLC - MO |
520 |
|
2025-03-13 |
|
| 557-230
| 4 |
Sappington |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-02-13 |
|
| 557-230
| 5 |
Sappington |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-02-13 |
|
| 557-230
| 6 |
Sappington |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-02-13 |
|
| 557-230
| 7 |
Sappington |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-02-13 |
|
| 557-230
| 8 |
Sappington |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-02-13 |
|
| 557-230
| 9 |
Sappington |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-02-13 |
|
| 557-231
| A |
St Louis |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2025-03-02 |
|
| 557-231
| 0 |
St Louis |
MO |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2025-03-08 |
|
| 557-231
| 1 |
St Louis |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2025-03-02 |
|
| 557-231
| 2 |
St Louis |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2025-03-02 |
|
| 557-231
| 3 |
St Louis |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2025-03-02 |
|
| 557-231
| 4 |
St Louis |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2025-03-02 |
|
| 557-231
| 5 |
St Louis |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2025-03-02 |
|
| 557-231
| 6 |
St Louis |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2025-03-02 |
|
| 557-231
| 7 |
St Louis |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2025-03-02 |
|
| 557-231
| 8 |
St Louis |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2025-03-02 |
|
| 557-231
| 9 |
St Louis |
MO |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2025-03-08 |
|
| 557-232
| A |
Ladue |
MO |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2025-04-04 |
|
| 557-232
| 0 |
Ladue |
MO |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2025-04-04 |
|
| 557-232
| 1 |
Ladue |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-04-07 |
|
| 557-232
| 2 |
Ladue |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-04-07 |
|
| 557-232
| 3 |
Ladue |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-04-07 |
|
| 557-232
| 4 |
Ladue |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-04-07 |
|
| 557-232
| 5 |
Ladue |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-06-04 |
|
| 557-232
| 6 |
Ladue |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-04-24 |
|
| 557-232
| 7 |
Ladue |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-04-24 |
|
| 557-232
| 8 |
Ladue |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-04-24 |
|
| 557-232
| 9 |
Ladue |
MO |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2025-04-04 |
|
| 557-233
| A |
St Louis |
MO |
|
490J BOOST SUBSCRIBERCO L.L.C. |
520 |
|
2025-04-21 |
|
| 557-233
| 0 |
St Louis |
MO |
|
490J BOOST SUBSCRIBERCO L.L.C. |
520 |
|
2025-04-21 |
|
| 557-233
| 1 |
St Louis |
MO |
|
490J BOOST SUBSCRIBERCO L.L.C. |
520 |
|
2025-04-21 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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