There are 3 phone numbers within prefix 406-720 that have resulted in reports by users.
The location of calls from 406-720 is Colstrip, Montana, USA. Most numbers in this area code are in US Mountain time, where the time is currently 1:33:10 PM on June 14, 2026. The telco provider for 406-720 is Cellco Partnership Dba Verizon Wireless - Mt.
Choose a phone number from the list below to browse user reports for 406-720. You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.
| Phone Number |
|---|
| 406-720-2099 |
| 406-720-2880 |
| 406-720-2882 |