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 15 16 17 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 557-273
| 3 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-273
| 4 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-273
| 5 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-273
| 6 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-273
| 7 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-273
| 8 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-273
| 9 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-333
| A |
Sappington |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2025-09-08 |
|
| 557-333
| 0 |
Sappington |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2025-09-08 |
|
| 557-333
| 1 |
Sappington |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2025-11-28 |
|
| 557-333
| 2 |
Sappington |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-05-09 |
|
| 557-333
| 3 |
Sappington |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2025-09-08 |
|
| 557-333
| 4 |
Sappington |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2025-09-08 |
|
| 557-333
| 5 |
Sappington |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-05-09 |
|
| 557-333
| 6 |
Sappington |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-05-09 |
|
| 557-333
| 7 |
Sappington |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-05-09 |
|
| 557-333
| 8 |
Sappington |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-03-22 |
|
| 557-333
| 9 |
Sappington |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-05-09 |
|
| 557-362
| A |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
|
|
| 557-362
| 0 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-362
| 1 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-362
| 2 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-362
| 3 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-362
| 4 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-362
| 5 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-362
| 6 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-362
| 7 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-362
| 8 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-362
| 9 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-444
| A |
Creve Coeur |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2025-09-08 |
|
| 557-444
| 0 |
Creve Coeur |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2025-09-08 |
|
| 557-444
| 1 |
Creve Coeur |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-03-14 |
|
| 557-444
| 2 |
Creve Coeur |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-05-03 |
|
| 557-444
| 3 |
Creve Coeur |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-05-03 |
|
| 557-444
| 4 |
Creve Coeur |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2025-09-08 |
|
| 557-444
| 5 |
Creve Coeur |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2025-09-08 |
|
| 557-444
| 6 |
Creve Coeur |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-06-13 |
|
| 557-444
| 7 |
Creve Coeur |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-06-13 |
|
| 557-444
| 8 |
Creve Coeur |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-01-10 |
|
| 557-444
| 9 |
Creve Coeur |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-12-05 |
|
| 557-454
| A |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
|
|
| 557-454
| 0 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-454
| 1 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-454
| 2 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-454
| 3 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-454
| 4 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-454
| 5 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-454
| 6 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-454
| 7 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
| 557-454
| 8 |
St Louis |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2023-02-24 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>
Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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