Local Calling Guide
Area code/prefix search
Ladue, MO
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 557-254
| 2 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2026-07-24 |
|
| 557-254
| 3 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2026-07-24 |
|
| 557-254
| 4 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2026-07-24 |
|
| 557-254
| 5 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2026-07-24 |
|
| 557-254
| 6 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2026-07-24 |
|
| 557-254
| 7 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2026-07-24 |
|
| 557-254
| 8 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2026-07-24 |
|
| 557-254
| 9 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2026-07-24 |
|
| 557-255
| A |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-07-20 |
|
| 557-255
| 0 |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-07-20 |
|
| 557-255
| 1 |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-07-20 |
|
| 557-255
| 2 |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-07-20 |
|
| 557-255
| 3 |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-07-20 |
|
| 557-255
| 4 |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-07-20 |
|
| 557-255
| 5 |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-07-20 |
|
| 557-255
| 6 |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-07-21 |
|
| 557-255
| 7 |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2026-07-21 |
|
| 557-255
| 8 |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2026-07-21 |
|
| 557-255
| 9 |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2026-07-21 |
|
| 557-260
| A |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2026-09-06 |
|
| 557-260
| 0 |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2026-09-06 |
|
| 557-260
| 1 |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2026-09-06 |
|
| 557-260
| 2 |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2026-09-06 |
|
| 557-260
| 3 |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2026-09-06 |
|
| 557-260
| 4 |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2026-09-06 |
|
| 557-260
| 5 |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2026-09-06 |
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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