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| Raw Number | 641503 |
| Basic Format | 641-503 |
| NPA (Area Code) | 641 |
| NXX | 503 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|
| 641-503-0XXX | 6529 | T-MOBILE USA, INC. | MOUNT AYR | AS | 03/20/2025 | IA | WE | 06/01/2025 | |
| 641-503-1XXX | 221F | ONVOY, LLC - IA | MOUNT AYR | AV | IA | WE | 01/14/2026 | ||
| 641-503-2XXX | 221F | ONVOY, LLC - IA | MOUNT AYR | AS | 03/19/2021 | IA | WE | 04/16/2021 | |
| 641-503-3XXX | 221F | ONVOY, LLC - IA | MOUNT AYR | AS | 03/19/2021 | IA | WE | 04/16/2021 | |
| 641-503-4XXX | 221F | ONVOY, LLC - IA | MOUNT AYR | AS | 10/25/2020 | IA | WE | 11/23/2020 | |
| 641-503-5XXX | 5562 | METROPCS, INC. | MOUNT AYR | AS | 03/24/2025 | IA | WE | 06/01/2025 | |
| 641-503-6XXX | 221F | ONVOY, LLC - IA | MOUNT AYR | AV | IA | WE | 01/14/2026 | ||
| 641-503-7XXX | 221F | ONVOY, LLC - IA | MOUNT AYR | AV | IA | WE | 09/20/2023 | ||
| 641-503-8XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | MOUNT AYR | AS | 09/16/2020 | IA | WE | 09/28/2020 | |
| 641-503-9XXX | 221F | ONVOY, LLC - IA | MOUNT AYR | AV | IA | WE | 11/23/2023 | ||
| 641-503-XXXX | 221F | ONVOY, LLC - IA | MOUNT AYR | AS | IA |
Reports
Anonymous User from , IA
October 1, 2025 at 1:06 PM
Anonymous User from , IA
June 19, 2025 at 11:00 AM
Anonymous User from , IA
August 26, 2022 at 10:54 AM