You are reviewing the Area Code (NPA/NXX) report for 231-453. Did you mean to search the SMS short code 231453?
Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.
| Raw Number | 231453 |
| Basic Format | 231-453 |
| NPA (Area Code) | 231 |
| NXX | 453 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|
| 231-453-0XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | HOLTON | AV | MI | MW | 07/16/2025 | ||
| 231-453-1XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | HOLTON | AS | 03/01/2024 | MI | MW | 04/22/2024 | |
| 231-453-2XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | HOLTON | AV | MI | MW | 07/16/2025 | ||
| 231-453-3XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | HOLTON | AV | MI | MW | 07/16/2025 | ||
| 231-453-4XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | HOLTON | AV | MI | MW | 07/16/2025 | ||
| 231-453-5XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | HOLTON | AV | MI | MW | 07/16/2025 | ||
| 231-453-6XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | HOLTON | AV | MI | MW | 07/16/2025 | ||
| 231-453-7XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | HOLTON | AV | MI | MW | 07/16/2025 | ||
| 231-453-8XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | HOLTON | AV | MI | MW | 07/16/2025 | ||
| 231-453-9XXX | 792K | CHARTER IP ENABLED SERVICES, LLC | HOLTON | AV | MI | MW | 07/16/2025 | ||
| 231-453-XXXX | 792K | CHARTER IP ENABLED SERVICES, LLC | HOLTON | AS | 03/01/2024 | MI |
Reports
Anonymous User from Boyne City, Michigan
December 3, 2025 at 5:43 PM
Anonymous User from Williamsburg, Michigan
February 22, 2025 at 11:58 AM