Phone number 4065453100 area code and prefix assignment information:
| Country | |
|---|---|
| Location | MONTANA |
| Rate Center | BILLINGS |
| Carrier | LEVEL 3 COMMUNICATIONS, LLC - MT |
Phone number 406-545-3100 has accumulated 14 FTC complaints. Roughly 71% of complaints flagged this number as a robocall. The most recent complaint was filed on August 15, 2026. Complaints came from 7 states, including New York, Virginia, California, Georgia, Kentucky and Massachusetts. The cities with the most complaints were Pomona, Manassas, Palmyra, Patrick Springs, Carmichael, Griffin and Mansfield.
Based on area code 406, phone number is located in Montana, United States. The 545 prefix was originally assigned to the BILLINGS rate center, serving Billings and its surrounding areas.
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