You are reviewing the Area Code (NPA/NXX) report for 531-288. Did you mean to search the SMS short code 531288?
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| Raw Number | 531288 |
| Basic Format | 531-288 |
| NPA (Area Code) | 531 |
| NXX | 288 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 531-288-0XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | MADISON | AS | 05/29/2025 | MADISON | NE | WE | 06/27/2025 | |
| 531-288-1XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | MADISON | AS | 11/05/2025 | MADISON | NE | WE | 12/05/2025 | |
| 531-288-2XXX | 145J | TERRA NOVA TELECOM INC. | MADISON | AS | 06/24/2025 | MADISON | NE | WE | 07/18/2025 | |
| 531-288-3XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | MADISON | AV | MADISON | NE | WE | 05/20/2025 | ||
| 531-288-4XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | MADISON | AV | MADISON | NE | WE | 05/20/2025 | ||
| 531-288-5XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | MADISON | AV | MADISON | NE | WE | 05/20/2025 | ||
| 531-288-6XXX | 7144 | TELEPORT COMMUNICATIONS AMERICA, LLC - NE | MADISON | AS | 01/23/2023 | MADISON | NE | WE | 02/20/2023 | |
| 531-288-7XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | MADISON | AS | 10/11/2024 | MADISON | NE | WE | 11/10/2024 | |
| 531-288-8XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | MADISON | AS | 03/22/2024 | MADISON | NE | WE | 04/20/2024 | |
| 531-288-9XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | MADISON | AS | 08/04/2022 | MADISON | NE | WE | 09/18/2022 | |
| 531-288-XXXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | MADISON | AS | 08/04/2022 | MADISON | NE |
Reports