You are reviewing the Area Code (NPA/NXX) report for 517-837. Did you mean to search the SMS short code 517837?
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| Raw Number | 517837 |
| Basic Format | 517-837 |
| NPA (Area Code) | 517 |
| NXX | 837 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|
| 517-837-0XXX | 516J | TON80 COMMUNICATIONS, LLC | TECUMSEH | AV | MI | MW | 08/21/2023 | ||
| 517-837-1XXX | 516J | TON80 COMMUNICATIONS, LLC | TECUMSEH | AV | MI | MW | 05/29/2023 | ||
| 517-837-2XXX | 543C | ONVOY, LLCV - MI | TECUMSEH | AS | 06/02/2023 | MI | MW | 07/02/2023 | |
| 517-837-3XXX | 516J | TON80 COMMUNICATIONS, LLC | TECUMSEH | AV | MI | MW | 03/17/2022 | ||
| 517-837-4XXX | 516J | TON80 COMMUNICATIONS, LLC | TECUMSEH | AS | 01/11/2022 | MI | MW | 03/16/2022 | |
| 517-837-5XXX | 516J | TON80 COMMUNICATIONS, LLC | TECUMSEH | AV | MI | MW | 03/17/2022 | ||
| 517-837-6XXX | 516J | TON80 COMMUNICATIONS, LLC | TECUMSEH | AV | MI | MW | 03/17/2022 | ||
| 517-837-7XXX | 543C | ONVOY, LLCV - MI | TECUMSEH | AS | 11/02/2022 | MI | MW | 12/02/2022 | |
| 517-837-8XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | TECUMSEH | AS | 03/09/2023 | MI | MW | 04/08/2023 | |
| 517-837-9XXX | 624H | ONVOY SPECTRUM, LLC | TECUMSEH | AS | 09/30/2024 | MI | MW | 10/28/2024 | |
| 517-837-XXXX | 516J | TON80 COMMUNICATIONS, LLC | TECUMSEH | AS | 01/11/2022 | MI |
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