406-731
You are reviewing the Area Code (NPA/NXX) report for 406-731. Did you mean to search the SMS short code 406731?
Lookup Phone Number
| Raw Number | 406731 |
| Basic Format | 406-731 |
| NPA (Area Code) | 406 |
| NXX | 731 |
Call Routing Data
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|
| 406-731-0XXX | 9636 | QWEST CORPORATION | GREATFALLS | AV | | GREAT FALLS | MT | WE | | 02/03/2010 |
| 406-731-1XXX | 9636 | QWEST CORPORATION | GREATFALLS | RT | | GREAT FALLS | MT | WE | | |
| 406-731-2XXX | 9636 | QWEST CORPORATION | GREATFALLS | RT | | GREAT FALLS | MT | WE | | |
| 406-731-3XXX | 9636 | QWEST CORPORATION | GREATFALLS | RT | | GREAT FALLS | MT | WE | | |
| 406-731-4XXX | 9636 | QWEST CORPORATION | GREATFALLS | RT | | GREAT FALLS | MT | WE | | |
| 406-731-5XXX | 9636 | QWEST CORPORATION | GREATFALLS | RT | | GREAT FALLS | MT | WE | | |
| 406-731-6XXX | 9636 | QWEST CORPORATION | GREATFALLS | RT | | GREAT FALLS | MT | WE | | |
| 406-731-7XXX | 9636 | QWEST CORPORATION | GREATFALLS | RT | | GREAT FALLS | MT | WE | | |
| 406-731-8XXX | 9636 | QWEST CORPORATION | GREATFALLS | AS | 06/11/2004 | GREAT FALLS | MT | WE | 07/12/2004 | |
| 406-731-9XXX | 9636 | QWEST CORPORATION | GREATFALLS | AV | | GREAT FALLS | MT | WE | | 09/15/2003 |
| 406-731-XXXX | 9636 | QWEST CORPORATION | GREATFALLS | AS | | GREAT FALLS | MT | | | |
Reports
Anonymous User from Kalispell, Montana
January 16, 2024 at 6:13 PM
Anonymous User from Raleigh, North Carolina
August 15, 2022 at 8:22 PM
Anonymous User from Great Falls, Montana
June 7, 2022 at 6:59 PM