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| Raw Number | 712403 |
| Basic Format | 712-403 |
| NPA (Area Code) | 712 |
| NXX | 403 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 712-403-0XXX | 073H | TELNYX LLC | SHELDON | AS | 09/10/2020 | SHELDON | IA | WE | 10/04/2020 | |
| 712-403-1XXX | 6570 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | SHELDON | AS | 11/16/2022 | SHELDON | IA | WE | 11/28/2022 | |
| 712-403-2XXX | 6570 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | SHELDON | AS | 11/12/2024 | SHELDON | IA | WE | 11/21/2024 | |
| 712-403-3XXX | 221F | ONVOY, LLC - IA | SHELDON | AS | 08/23/2021 | SHELDON | IA | WE | 09/16/2021 | |
| 712-403-4XXX | 221F | ONVOY, LLC - IA | SHELDON | AV | SHELDON | IA | WE | 04/09/2021 | ||
| 712-403-5XXX | 221F | ONVOY, LLC - IA | SHELDON | AV | SHELDON | IA | WE | 04/09/2021 | ||
| 712-403-6XXX | 221F | ONVOY, LLC - IA | SHELDON | AS | 02/11/2021 | SHELDON | IA | WE | 04/14/2021 | |
| 712-403-7XXX | 221F | ONVOY, LLC - IA | SHELDON | AF | SHELDON | IA | WE | 06/01/2026 | ||
| 712-403-8XXX | 515J | IP HORIZON LLC | SHELDON | AS | 09/17/2025 | SHELDON | IA | WE | 10/17/2025 | |
| 712-403-9XXX | 6570 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | SHELDON | AS | 09/25/2025 | SHELDON | IA | WE | 11/26/2025 | |
| 712-403-XXXX | 221F | ONVOY, LLC - IA | SHELDON | AS | SHELDON | IA |
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